• CA477505A - Power operated drum carriers : en fr
  • US2570088A - Direct-current amplifier : en
  • US2570093A - Method of painting shoe buckles : en
  • US2569565A - Casement window operator : en
  • US2569946A - Ice-fishing tilt : en
  • US2569852A - Machine for applying specular coatings : en
  • US2569440A - Separation of isophthalic acid from terephthalic acid by noncatalytic esterification : en
  • US2570092A - Control device for hydraulic presses : en
  • DE1629044U - SAVINGS SHIRT. : de en
  • DE815579C - Process for the production of a means against game browsing u. like : de en
  • ES194023A1 - AN INSTANTANEOUS SYSTEM AND HIGH POWER FACTOR FOR FLUORESCENT LAMPS : en es
  • ES194120A1 - IMPROVEMENTS IN COK OVENS : en es
  • US2569925A - Terminal block for electrolytic capacitors : en
  • US2569455A - Making furfuryl silicate : en
  • CA477365A - Film feeding devices : en fr
  • US2570006A - Gas-fired forced air flow unit heater : en
  • DE815640C - Lock for adsorbent : de en
  • CA477507A - Electrodeposition of nickel from acid baths : en fr
  • DE1628792U - PROGRESSIVE EXPANSION FOR MOUNTAIN MALE EXTRACTIONS. : de en
  • DE1628799U - FOLDABLE UMBRELLA RETRACTABLE IN ITS HOLLOW RIGID HANDLE. : de en
  • DE815482C - Chisel drive for deep holes : de en
  • DE815534C - Heating device for liquids, especially for generating steam : de en
  • DK73161C - Car body with window frame placed in an opening. : da en
  • US2569502A - Epoxidized oils : en
  • US2569600A - Hair-drying hood : en
  • US2570143A - Poultry killing rack : en
  • US2569742A - Safety bathing jacket : en
  • US2569883A - Ethers and organic substances plasticized therewith : en
  • US2570035A - Means of wet screen sizing : en
  • CA477450A - Diazotype photoprinting materials : en fr
  • DE1628834U - ACCIDENT SHOE : de en
  • FR991289A - Vulcanized jointed rope sole : en fr
  • GB658130A - Improvements relating to electric relays : en
  • DE1628889U - SMOKE SLEEVE IN CIGARETTE SHAPE. : de en
  • USD164707S - Nissen birdhouse : en
  • AU3750150A - Improvements relating to casters for pulverous and granular materials : en
  • US2569800A - Electrically modulated valve : en
  • DE1628898U - REFRIGERATOR IN CONNECTION WITH YOUR OWN DOMESTIC WATER SUPPLY. : de en
  • FR991413A - Continuous circular rotary kiln with discontinuous feed conveyor : en fr
  • US2569866A - Venetian blind : en
  • DE815586C - Device for heating the charge air in internal combustion engines : de en
  • FR991199A - Capping device for capping machines for bottles and other containers : en fr
  • DE1628959U - CONTACT ARRANGEMENT FOR HIGH VOLTAGE OUTDOOR AIR DISCONNECTOR. : de en
  • DE1629046U - WASHABLE KIDS WARDROBE. : de en
  • ES24944Y - Toy scale. : en es
  • FR991429A - Improvements to record changing phonographs : en fr
  • DE815263C - Photoelectric light meter with several measuring ranges : de en
  • ES194345A1 - IMPROVEMENTS IN WHEELS CASTED FROM ROLLING MATERIAL : en es
  • ES27962U - Adjustable periana perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE815844C - Process for the preparation of interpolymerization products : de en
  • DE815260C - Amplifier circuit with photocell for playback of pure tone films : de en
  • ES27865U - New vulcanized and quick patch for pneumatic cameras of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR991085A - pin intended in particular for fixing badges : en fr
  • GB658036A - Improvements in or relating to a tying device : en
  • DE1628930U - PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA WITH CLOSED EXPOSURE METER AND TELESCOPIC SYSTEMS CONNECTED TO NORMAL LENSES. : de en
  • DE815440C - Envelope : de en
  • ES194287A1 - A PROCEDURE FOR OBTAINING SELF-ESMALTABLE CERAMIC COMPOSITIONS : en es
  • FR991212A - Thermo-electric regulator : en fr
  • FR991390A - Device for the preparation of sparkling wines and other sparkling drinks : en fr
  • DE815242C - Shoehorn : de en
  • DE815383C - Attachment device for kitchen machine drives : de en
  • DE815643C - Process for removing heavy metals, especially iron, from silica sol : de en
  • ES194233A1 - A PROCESS FOR THE PREPARATION OF ORGANIC SALTS OF ACID (GAMMA) -METILOMERCAPTO- (ALPHA) -AMINOBUTÍRICO, RESPECTIVELY OF ITS N-ACIL DERIVATIVES : en es
  • DE1628768U - SEAT AND RECLINER CHAIR FOR FREE BATHROOMS. : de en
  • DE1628780U - LETTER OPENER. : de en
  • ES193967A1 - A PROCEDURE FOR OBTAINING ARTIFICIAL CARBON : en es
  • ES194117A1 - IMPROVEMENT IN OVEN FOR DISTILLATION AND ANALOGUE APPLICATIONS : en es
  • FR55246E - New mosaic game : en fr
  • AU414251A - Improvements relating tothe treatment of commercially purified acylonitrile to retard colour development therein : en
  • AU416151A - Improvements in tension controlling means : en
  • US2569616A - Chuck : en
  • US2570115A - Method and apparatus for conditioning water : en
  • ES194368A1 - PROCEDURE FOR THE EXTRACTION OF PALM OIL : en es
  • FR991156A - Process for the polymerization of ethylenic hydrocarbons or mixtures containing ethylenic hydrocarbons from various sources : en fr
  • FR991426A - Vegetable and salad spinner, and coupling for kitchen and other machines : en fr
  • GB658245A - Improvements relating to electromagnetic sound recording or pick-up devices : en
  • US2569913A - Automatic cap pistol : en
  • DE815537C - Concrete arch roof : de en
  • ES193990A3 - A BRAIDING MACHINE FOR CORDS AND THE LIKE : en es
  • US2570043A - Skirt hanger : en
  • US2569962A - Machine for bending plates : en
  • DE1628880U - ARRANGEMENT FOR LAYING PIPING. : de en
  • DE815331C - Discharge device for upsetting machines : de en
  • DE1628874U - ADJUSTABLE WOODEN SUPPORT. : de en
  • FR55217E - Polarizers and analyzers using the polarization of light by glass reflection and their applications in the polarizing microscope : en fr
  • FR991171A - Process for preparing solidified nicotine : en fr
  • DE1628790U - DEVICE TO PREVENT THE SAW BLADES JAMMING IN THE SAW SLOTS IN THE EVENT OF A SUDDEN POWER INTERRUPTION OF ELECTRICALLY POWERED STONE SAWS. : de en
  • DE815361C - Cable entry with pressure contacts : de en
  • AU424251A - Improvements in or relating to fuses : en
  • AU156322B2 - Tube shield device : en
  • US2569457A - Bridging plug for wells and the like : en
  • US2569659A - Comb hair lock : en
  • US2569589A - Belt reeler and cutter : en
  • US2570130A - Gyrostabilized sighting instrument : en
  • DE1628895U - IRON PIT REMOVAL. : de en
  • DE1629037U - ROPE CAP, IN PARTICULAR FOR TUBES, BOTTLES AND SIMILAR PURPOSE CONTAINERS. : de en
  • ES27961U - Improved shield for keyhole (Machine-translation by Google Translate, not legally binding) : en es
  • DE815433C - Low resistance hose coupling with valve : de en
  • DE815357C - Circuit arrangement for telephone systems with dialer operation for signaling with alternating current in the voice frequency range : de en
  • GB658308A - Improvements in or relating to electronic valve circuits : en
  • DE815208C - Device socket : de en
  • ES28013U - Recreational soccer game based on mounds or occasional ramps (Machine-translation by Google Translate, not legally binding) : en es
  • FR991421A - Improvements to carburetor feed pumps : en fr
  • US2569459A - Method and apparatus for stirring glass : en
  • US2570117A - Shaft bearing : en
  • DE815448C - Two-wheel transport device, especially for milk cans : de en
  • ES194253A3 - A PROCEDURE FOR THE PREPARATION OF A STONE CONSISTENCY DETERGENT : en es
  • DE1628995U - LIGHT SCREEN FOR TOTAL DISPLAY TUBES. : de en
  • US2570078A - Stirrer and feeder : en
  • DE815360C - Cable connection terminal : de en
  • FR991320A - Extendable antenna device and installation : en fr
  • CA477518A - Machines for working uppers over lasts : en fr
  • US2569587A - Record player assembly : en
  • US2569705A - Ball painting machine : en
  • DE1628815U - COOKER WITH RIBBED GRATING, RIBBED PLATE, ADJUSTABLE SECONDARY AIR SUPPLY AND EXTENDABLE DOUBLE SHELF. : de en
  • ES194127A1 - A PROCEDURE FOR TRANSPORTING DRY FINE MATERIALS : en es
  • DE815220C - Tubular steel chair with skids : de en
  • US2570113A - Zero suppressing mfans for printing : en
  • USD164698S - Gasoline filter : en
  • DE803665C - Device for opening and closing curtains, drapes, etc. like : de en
  • DE815328C - Protective insert for suction wells, especially fire extinguishing wells : de en
  • DE815347C - Standing smoke tube boiler with upward and downward draft : de en
  • DE815813C - Housing for electrical flush mounting devices : de en
  • DE1628973U - SINK. : de en
  • DE815400C - Reinforced concrete rib ceiling : de en
  • ES194223A1 - A PROCEDURE TO AGGLOMERATE NITRATES IN AQUEOUS AND DRY SOLUTIONS USING CALCIUM OXIDE, PARTICULARLY FOR THE OBTAINING OF NITROGEN FERTILIZERS FROM WASTE : en es
  • FR55210E - Manufacturing process of anticryptogamic and insecticidal compounds : en fr
  • FR991285A - Improvements to jealousies : en fr
  • FR55241E - Power transmitter with automatic gear changes : en fr
  • GB658310A - Improvements in the method of manufacturing pirns for use in connection with the textile industry : en
  • FR991247A - Reel improvements for the textile industry : en fr
  • GB658016A - A device for the protection of ropes, nets and the like from damage by the propellers of ships, especially whaling boats : en
  • US2569749A - Moisture teller : en
  • US2569790A - Valve for suction socket prosthesis : en
  • US2569824A - Heating device for molten materials : en
  • DE815832C - Portion pack for aromatic substances : de en
  • CA477532A - Computing indexing mechanism : en fr
  • DE815543C - Process for the preparation of condensation products : de en
  • FR991288A - Process for closing the water flow sluice of a hydraulic installation and device for closing the sluice allowing the implementation of the process : en fr
  • DE815286C - Self-acting pressure reducer : de en
  • FR991202A - Machine for bottling gaseous liquids, in particular sodas or lemonades : en fr
  • DE815685C - Arrangement of oven doors u. Like. To collect condensation : de en
  • ES27832U - Electric grinder for grain (Machine-translation by Google Translate, not legally binding) : en es
  • GB658077A - Improvements in cranes with vertically adjustable jibs : en
  • GB658314A - Improvements in warp knitting machines : en
  • DE1628826U - DIRECTION INDICATORS FOR MOTOR AND BICYCLES WITH TWO PAIRS OF WINKERS. : de en
  • ES27862U - Hair dryer device (Machine-translation by Google Translate, not legally binding) : en es
  • GB658020A - Improvements in water systems applicable for irrigation and various other purposes : en
  • GB658088A - An improved pictorial display device : en
  • DE815474C - Connection piece for sewer pipes : de en
  • DEP0035422DA - Winding device for round or rectangular bobbins : de en
  • ES193970A1 - AN AUTOMATIC DOSING AND PACKAGING MACHINE OF GRANULOSOUS PRODUCTS, AND ESPECIALLY COFFEE SUCCESSANTS : en es
  • FR991066A - Improvements to circuits using devices exhibiting negative resistance to the passage of current : en fr
  • GB657987A - Bread cutting machine : en
  • GB658096A - Hoops for games : en
  • DE1628821U - BELT CONNECTOR FOR FLAT BELT. : de en
  • DE815848C - Measuring device, especially for marking workpieces : de en
  • DK73137C - Method and apparatus for carrying out catalytic gas reactions. : da en
  • DE1628830U - DEVICE FOR ADJUSTING BOWDES. : de en
  • DE1629033U - STEERABLE SKATE. : de en
  • US2570037A - Esters of aliphatic dibasic acids and ether-alcohols containing a branched chain in the glycol group : en
  • DE1628975U - PRINT ROLLER MADE OF WOOD SEGMENTS BLUED. : de en
  • AU2658457A - Improved ice-block release arrangements for tray-grid assemblies : en
  • DE815201C - Circuit for automatic signaling systems with clear marking of the outputs of a voting group : de en
  • ES27660U - Coil of bare metal ribbon with paper tape as sole aslant (Machine-translation by Google Translate, not legally binding) : en es
  • FR55230E - Device for adjusting the height of the anodes of electrolysers : en fr
  • DE815179C - Pneumatic hammer with mass balancing : de en
  • DE815901C - Photographic print with adhesive layer, and method and apparatus for applying the adhesive layer : de en
  • ES26518Y - Device for fixing the temples in glasses frames. : en es
  • GB658309A - Improved windlass : en
  • GB658155A - Circuit controlling device : en
  • CA477504A - Pallets : en fr
  • DE815683C - Limit switch drive for conveyor reels, conveyor machines or the like. : de en
  • DE815657C - Housing for the installation of electrical devices : de en
  • DE815761C - Football boots or the like with exchangeable anti-skid studs : de en
  • US2569662A - Lamp socket having means to releasably lock the end of a fluorescent lamp therein : en
  • US2569632A - Joint : en
  • US2570015A - Control device : en
  • US2570074A - Dry ice manufacture : en
  • ES27431U - A sack of paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES27851U - Upright with lace for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • US2569764A - Initially soft stiffenable material : en
  • ES194075A3 - IMPROVEMENTS MADE INTO THE BODIES, ESPECIALLY IN THE ROOFS FOR VEHICLES, SUCH AS RAILWAYS : en es
  • ES25940Y - Valve for sinks and other sanitary parts, with special sleeve for coupling pipes-siphon of different diameters. : en es
  • AU156359B2 - Improvement in high-inductance loop antenna : en
  • US2569864A - Variable-speed clutch : en
  • USD164739S - Smith awning : en
  • US2569576A - Rearview mirror arrangement : en
  • USD164681S - Infant s crib : en
  • USD164731S - Earring or similar article : en
  • DE815822C - Chimney system for locomotive shed : de en
  • ES193948A2 - IMPROVEMENTS IN THE CONSTRUCTION OF TABLES FOR MECHANOGRAPHIC MACHINES : en es
  • ES27573U - Loads or pad of paper sheets set (Machine-translation by Google Translate, not legally binding) : en es
  • FR991058A - Motor-controlled relay line switch for automatic or semi-automatic telephone systems : en fr
  • DE815486C - Process for the preparation of monocyclic aromatic tricarbimides : de en
  • DE815627C - Bath shower : de en
  • DK73153C - Apparatus of the autoclave type for the vulcanization and regeneration of vulcanised rubber. : da en
  • DE815305C - Drinking vessel : de en
  • DE815519C - Gas generators : de en
  • DE815574C - Edging for rows of flowers : de en
  • DE815772C - Doerrgeräet for fruit, vegetables u. like : de en
  • US2570003A - Expansible sleeve anchoring device : en
  • ES194185A1 - SOME SOCKETS FOR TUBULAR ELECTRIC LAMPS : en es
  • ES27969U - Can opener (Machine-translation by Google Translate, not legally binding) : en es
  • US2569585A - Power actuator with pilot control : en
  • DE815392C - bed : de en
  • US2569552A - Wire clothespin : en
  • US2569819A - Aircraft gun sight mounting : en
  • US2570166A - Paper fastener : en
  • ES194083A1 - AN AUTOMATIC MACHINE TO BURN AGAIN, UNIFORM THE TEMPERATURE AND RE-CALIBRATE THE GLASS OBJECTS JUST OUT OF THE STAMP, IN ORDER TO TEMPER THEM BY IMMERSION IN A LIQUID BATH : en es
  • ES194110A1 - A PROCEDURE FOR THE EXTRACTION OF THE LEAD OF YOUR MINERALS : en es
  • USD164685S - Money clasp : en
  • DE1628754U - PHOTO ALBUM OR THE LIKE. : de en
  • DE815176C - Device for dishwashing and pouring out dirty water : de en
  • ES194198A1 - A PROCEDURE FOR THE OBTAINMENT, IN FIBROUS MATERIALS, OF A APRESTO-HIDRO-REPELENTE, SOLID TO THE WASHING : en es
  • ES194077A1 - AN ARTILLERY INSTALLATION MOUNTED ON A MOVABLE BRACKET : en es
  • DE1629016U - WATCH STRAP. : de en
  • FR991329A - Toy for building models of buildings and works of art : en fr
  • GB658071A - Improvements in perforating devices : en
  • FR55226E - Combination lock : en fr
  • DE815198C - Circuit for amplifying an electrical signal : de en
  • DEP0013323DA - Process for the production of aromatic sulfonic acids or their salts : de en
  • FR55228E - Improvements made to door closing devices : en fr
  • FR55233E - Steel purification process : en fr
  • ES25740Y - Perfected bottle cap : en es
  • DE815287C - Control device for manual transmission : de en
  • DE815572C - Method and device for sorting : de en
  • DE1628942U - LADIES AND MEN'S WEATHERCOATS WITH REMOVABLE MORNING SKIRT AND BATHROBE. : de en
  • USD164755S - Perfume box : en
  • DE1628928U - AIRPLANE ADVERTISEMENT. : de en
  • DE1628971U - COLLEAGUE FOLDER. : de en
  • ES194217A1 - AN ABSORPTION REFRIGERATOR DEVICE : en es
  • FR991395A - Flexible bag washer and extractor : en fr
  • GB658283A - Process of and apparatus for converting hydrocarbon material : en
  • DE815567C - Lighter : de en
  • DE815588C - Fuel injection nozzles for internal combustion engines : de en
  • DE815319C - Process for the production of binders from fly ash : de en
  • ES193941A1 - IMPROVEMENTS IN THE MOLDS FOR CONCRETE CONSTRUCTION : en es
  • FR991276A - Improvements for capping system : en fr
  • FR991330A - Manufacture of methacrylic acid : en fr
  • FR991220A - Shoe sole coating and its manufacturing and application processes : en fr
  • FR991402A - Tilting and retracting spindle barrel pivot axis on tube tightening wrenches, obtained by deformation of the tube even from the outside : en fr
  • GB658030A - Locks : en
  • GB658257A - Improvements in cathode ray tube circuit arrangements : en
  • FR991150A - Radio transmission system : en fr
  • DE1628878U - WET AIR FILTER, IN PARTICULAR FOR THE INTAKE AIR OF COMBUSTION MACHINES. : de en
  • GB658051A - Improvements in mending or darning appliances : en
  • GB658261A - A process and installation for the extraction of oil from fish liver : en
  • CA477413A - Nitrated bornyl phenols and methods of preparing the same : en fr
  • DE815847C - Method for processing animal cell tissue : de en
  • DE815931C - Adjustable emptying device, especially for gutter washing systems : de en
  • DE815373C - Axial compressor : de en
  • DE815456C - Caterpillar with two caterpillars : de en
  • ES27984U - Improved wrench for nuts and bolts (Machine-translation by Google Translate, not legally binding) : en es
  • US2570172A - Apparatus for the handling of yarn : en
  • FR991362A - Wood block for making loom hunting swords and method of making hunting swords : en fr
  • ES28006U - Improved cable for brakes and clutches for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • IE20528L - Fuel injection pumps. : en
  • ES27468U - Female footwear with elastic sole (Machine-translation by Google Translate, not legally binding) : en es
  • ES27860U - Removable and portable chair-bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR991325A - Automatically operated toys powered by a counterweight : en fr
  • FR991373A - Combustion chamber for a jet engine or gas turbine and a jet engine or gas turbine provided with such a chamber : en fr
  • US2569622A - Adjustable support for mirrors : en
  • US2569723A - Envelope for electric devices : en
  • US2569745A - Filter element : en
  • FR991225A - Method of constructing a thermal power plant for locomotives, railcars and other vehicles, and installations and vehicles thus obtained : en fr
  • FR991425A - Brake for vehicles and other applications : en fr
  • AU420251A - Improved bifurcated tube assembly and method of manufacturing thesame : en
  • AU425351A - Improvements in or relating to ventilating window installations for automobile bodies : en
  • DE815420C - Turning device for portable two-stroke engines, especially for motor chain saws : de en
  • GB658065A - Overhead-conveyor-type drive for floor trucks : en
  • US2569608A - Closure wrench having pivoted arm, slidably adjustable : en
  • US2570138A - Single station range light apparatus : en
  • DE815234C - Process for the production of steel furniture : de en
  • DE815833C - Mobile boom slewing crane : de en
  • US2570075A - Retainer for clothes hangers : en
  • GB658203A - New quinoline derivatives : en
  • US2569531A - Ball-bearing structure : en
  • US2570137A - Single station range light apparatus : en
  • US2569595A - Preparation of drying oils from clay polymers : en
  • US2569712A - Piston type fluid brake : en
  • US2569698A - Apparatus for controlling rectified voltage : en
  • DE1628853U - CONTACT ARRANGEMENT FOR ELECTRIC ROTARY SWITCHES. : de en
  • DE815729C - Drive device for hand power tools by means of flexible shaft : de en
  • ES194316A1 - AN APPARATUS FOR MEASURING A FLOW LIQUID CURRENT : en es
  • GB657984A - Feeding mechanism for sewing machines : en
  • GB658141A - Improvements in the manufacture of articles of refined glass : en
  • GB658164A - Process of inlaying sheet material and the products thereof : en
  • ES193927A1 - A MACHINE FOR MOUNTING BATTERY COMPONENTS OF ACCUMULATORS : en es
  • DE1628857U - CONTACT LEVER FOR CAM SWITCHES. : de en
  • FR55239E - Process for modifying the properties of polyamides and polyurethanes in the presence of solvents and / or swelling agents : en fr
  • FR55173E - Machine for mincing meat and passing vegetables and fruits : en fr
  • FR55185E - Improvement in hydraulic control devices by pump and motor : en fr
  • FR55196E - Back frame for transporting bags, packages, suitcases, etc. for camping, sports or travel : en fr
  • GB658075A - Improvements in or relating to combustion apparatus : en
  • FR991296A - Method and apparatus for incorporating, at saturation, a gas into water : en fr
  • CA477389A - Tee squares : en fr
  • US2569472A - Apparatus and method for manufacturing silicate fibers and frit : en
  • US2569885A - Wristband : en
  • DE815758C - Window closer sensitive to rain : de en
  • FR991265A - Soldering iron for vinyl resins : en fr
  • GB658009A - Groove turning apparatus : en
  • ES26832U - Switch for elevators-voltage reducers and other electrical applications (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628989U - ELECTRIC SHOT PROBE. : de en
  • DE815517C - Incinerator : de en
  • DE815464C - Door snap : de en
  • DE1628818U - SORTING MACHINE FOR FRUIT, ONIONS AND SIMILAR FRUIT. : de en
  • DE1628860U - ELECTRIC TOGGLE SWITCH WITH ADDITIONAL SWITCH ARRANGEMENTS. : de en
  • DE815221C - Sound-absorbing chair with a hard surface : de en
  • DE815386C - Lanyard for curtains or the like. : de en
  • DE815872C - Two-ring composite plain bearings with spherical sliding surfaces : de en
  • FR55179E - Electric current supply device for vehicles traveling along suspended tracks of the monorail type : en fr
  • DE1628793U - PACKED THREAD OF THREAD. : de en
  • DE815321C - Clip strips for closing packaging bags : de en
  • DK73144C - Electric power cable with impregnated fibrous insulation material. : da en
  • ES27600U - Waterproof leggings (Machine-translation by Google Translate, not legally binding) : en es
  • ES27693U - Wrap for plastic materials fusible by torch (Machine-translation by Google Translate, not legally binding) : en es
  • FR990383A - Decomposition column for an alkali metal amalgam : en fr
  • FR991222A - Process for the exact placement of printing clichés made of rubber or the like on cylindrical or flat cliché holders : en fr
  • FR991469A - Phototypographic machine and teletype machine with application : en fr
  • DE1628940U - HANDLE FASTENER FOR HAEMMER AND HATCHES. : de en
  • DE815629C - Self-closing valve with main and counter pressure chambers separated by a membrane, especially for toilet flushers : de en
  • US2569460A - Magneto : en
  • DE815296C - 35mm camera with film key for rewinding the film : de en
  • AU415751A - Rotary internal combustion engines : en
  • CA477394A - Fifth wheel assemblies : en fr
  • CA477528A - Lifting devices for sliding doors : en fr
  • AU157680B2 - Improvements-in or relating to television receivers : en
  • US2569528A - Screw anchor adapter : en
  • US2569462A - Emulsion polymerization of unsaturated organic compounds : en
  • USD164675S - Lady s stocking : en
  • DE815446C - Valve arrangement for liquid pumps : de en
  • ES27662U - Electric numerator (Machine-translation by Google Translate, not legally binding) : en es
  • US2570055A - Piercing device : en
  • US2570120A - Process for recovery of pitchblende and similar uranium minerals from ores of same by special flotation practice : en
  • CA477500A - Containers : en fr
  • DE1628966U - CARRYING ARRANGEMENT FOR HIGH VOLTAGE FLUORESCENT TUBES. : de en
  • FR991488A - Improvements to liquid jet blow-off switches : en fr
  • US2569857A - Combined mixing unit and hose rack : en
  • US2570002A - Paring knife : en
  • US2570091A - Rolling and rockable toy : en
  • US2569621A - Awning construction : en
  • USD164680S - Infant s crib : en
  • DE815688C - Production of the load-bearing walls, especially of multi-storey houses, and brick for this : de en
  • DE815722C - Schwelgeraet : de en
  • US2570165A - Limited-area cathode : en
  • USD164715S - Necklace oe the like : en
  • FR55218E - Front hearth with automatic loading and cleaning : en fr
  • FR991245A - Crepe rubber sole enhancements : en fr
  • CA477397A - Preformed neckties : en fr
  • US2569906A - Light-sensitive emulsions containing color formers capable of yielding nonmigratory azine dyestuffs : en
  • US2569668A - Case shift mechanism for typewriters and like machines : en
  • US2569814A - beta-haloethylamines : en
  • GB658053A - Improvements in or relating to deck chairs : en
  • AU417851A - Improvements-in or relating to television receivers : en
  • DE815265C - Electrically heated drying and incubator : de en
  • US2569963A - Dispensing container : en
  • DE815646C - Control or regulating shaft for piston engines : de en
  • ES25952Y - Terminal holder device applicable to electric plates. : en es
  • CA477440A - Manufacture of ethylhexoic acid : en fr
  • DE815900C - Film negative frame : de en
  • AU3718750A - Improvements in and relating to chairs, settees andthe like : en
  • CA477463A - Photo electric forming of reproductions to be used in the manufacture of printing plates : en fr
  • US2569870A - Tractor-drawn corrugator : en
  • DE815817C - Electric choke coil : de en
  • ES194193A2 - IMPROVEMENTS MADE IN THE MAIN : en es
  • FR991160A - Reproduction process on metallic elements : en fr
  • GB658094A - An improved game of skill : en
  • AU152251B2 - Tread centering mechanism for tire molds : en
  • FR991133A - Scientific popularization device of the periodic system of elements based on spectral x-ray analyzes : en fr
  • FR991180A - Double adjustable flow rate correction device for consistent grease nipples : en fr
  • CA477465A - Reading apparatus : en fr
  • GB657983A - Improvements in or relating to steam generating plant : en
  • DE815351C - Device for cooling liquids : de en
  • ES194035A1 - A RADIAL LOCKING SYSTEM FOR TELESCOPIC COUPLING ELEMENTS : en es
  • ES194336A1 - A PERCUSSION DEVICE : en es
  • GB658026A - Improvements in steering mechanisms for motor-driven vehicles : en
  • US2569689A - Ventilator : en
  • US2569974A - Velocity measuring device : en
  • USD164740S - Stanitz dishwasher cabinet : en
  • DE815626C - Device for the removal of blockages in drainage pipes : de en
  • DE815898C - Air-cooled light source for illuminating photographic layers : de en
  • FR55207E - Fuel meter for airplanes or other applications : en fr
  • FR991170A - Chromatographic purification process for natural tocopherols : en fr
  • ES194147A1 - A METHOD TO MAKE SPLICES ON RUBBER : en es
  • ES31719U - Packaging for the molding and conditioning of suppositories, ovules, spark plugs, chocolate articles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB658153A - Improved method of separating cesium compounds from cesium-containing mixtures : en
  • GB658169A - Improvements in or relating to fluid heaters : en
  • DE815404C - Floor covering : de en
  • DK73158C - Helicopter for use in dusting or spraying fields or plantations with solids or liquids. : da en
  • FR991313A - Direction indicator : en fr
  • US2569507A - Hydraulic operating system for mowing machines : en
  • US2570084A - Complex chromium azo compound : en
  • USD164714S - Necklace or the like : en
  • US2569912A - Rope sling : en
  • US2569673A - Frame for supporting juxtaposed endless belt conveyers : en
  • US2570023A - Parasiticidal steam-cracked oil emulsion concentrate : en
  • DE815536C - Load-bearing ceiling made of prefabricated components : de en
  • FR991417A - Utensil for covering, perforating and opening cans : en fr
  • DE815424C - Process for power generation and gas turbine system for practicing the process : de en
  • FR55184E - Backlash take-up device, in particular for controlling the dividing wheel and that of the carriage in gear hobbing machines by milling cutter : en fr
  • US2569645A - Process for sterilizing canned foods : en
  • US2569886A - Device for decorating cakes : en
  • DE815185C - Method and device for dyeing textile fabrics : de en
  • ES194150A1 - A DEVICE TO CRUSH AND CRUSH STRAW : en es
  • DE815200C - Magnetic amplifier : de en
  • DE815316C - Method and device for the production of ceramic components for electrotechnical purposes : de en
  • DE815324C - Closure for containers that can be emptied by pressure : de en
  • FR991328A - Heating radiator : en fr
  • GB658185A - Improvements in or relating to cylinder heads and combustion chambers for overhead valve internal combustion engines : en
  • GR13200B - MULTIPURPOSE ELECTRICITY TRANSFORMER AFTER AN INDEPENDENT STRANGER COIL. : el en
  • FR991209A - Electric regulation device : en fr
  • FR991386A - Two-stroke internal combustion engine : en fr
  • US2569649A - Textile apparatus : en
  • US2569755A - Method and apparatus for striping film : en
  • GB658200A - Improvements in or relating to the reduction of ferruginous ores : en
  • FR990721A - Soap : en fr
  • US2569754A - Air directing device for gun-type fuel oil burners : en
  • US2569716A - Mobile parts order pad holder : en
  • US2570001A - Pole climber : en
  • ES194001A1 - A PERFECTION IN THE ANKLE JOINTS FOR ARTIFICIAL LEGS : en es
  • DE815322C - Zipper for sheet metal packs with a return line : de en
  • ES27692U - Workbox (Machine-translation by Google Translate, not legally binding) : en es
  • ES194148A1 - A VACUUM CLEANER WITH SCREENING MECHANISM : en es
  • ES27839U - Pull-out toys with suction grip (Machine-translation by Google Translate, not legally binding) : en es
  • ES27946U - Clamp for laboratory material (Machine-translation by Google Translate, not legally binding) : en es
  • ES27958U - Toy in the form of a reaction projectile (Machine-translation by Google Translate, not legally binding) : en es
  • US2569693A - Shirt embodying a detachable collar construction : en
  • US2570146A - Folding box forming machine : en
  • CA477391A - Mounting clips for regulators or the like : en fr
  • CA477540A - Electromechanical drive systems : en fr
  • ES27895U - A waterproof closure for a hat (Machine-translation by Google Translate, not legally binding) : en es
  • DE815615C - Ignitors for pyrotechnic purposes, to be dropped from airplanes : de en
  • FR991476A - Wide mouth container closure device : en fr
  • GB658072A - Improvements relating to toy vehicles : en
  • IE20255L - Lock mechanisms : en
  • FR991364A - Tablet dispenser tube : en fr
  • GB658149A - Improvements in and relating to apparatus for the demarcation of fluids in pipe lines : en
  • DE815916C - Toy kaleidoscope : de en
  • DE1628977U - DEVICE FOR AUTOMATIC CONTROL OF LIQUID SUPPLY IN A CONTAINER WITH CHANGING LIQUID LEVEL. : de en
  • ES194141A1 - A DEVICE FOR THE CONTINUOUS CONDENSATION, IN THE LIQUID STATE, OF VOLATILE METALS FROM A REDUCTION OR DISTILLATION APPARATUS : en es
  • ES194213A1 - A FUEL INJECTION PUMP : en es
  • FR55232E - molded element for the constitution of floors, and floors obtained with the aid of this element : en fr
  • FR991215A - Household refrigerated cabinet : en fr
  • GB658175A - Improvements to carburetters for internal combustion engines : en
  • ES194002A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TECHNIQUES OR MACHINES TO DRAW ON HORIZONTAL BOARDS : en es
  • ES194214A1 - A PROCEDURE FOR BUILDING INFLATABLE DUCT CORES : en es
  • ES193936A1 - A NEW SYSTEM FOR THE CONDITIONING OF ELECTRICAL RESISTANCES : en es
  • DE815495C - Arrangement for dialers in telecommunications, especially telephone systems : de en
  • DE1628789U - AUTOMATICALLY WORKING FRESH SAND FEEDING FOR SAND FEEDING WITH FULL GATE SAWS. : de en
  • DE815240C - Stand for cooking vessels : de en
  • ES27819U - Bobbin bobbin for sewing directly to machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES27861U - Air projector with different temperatures (Machine-translation by Google Translate, not legally binding) : en es
  • ES194219A1 - IMPROVEMENTS INTRODUCED IN DENSE LIQUID BATTINGS FOR THE SEPARATION OF SOLID BODIES OF DIFFERENT DENSITIES : en es
  • FR991432A - Method and device for scutching and shaking flax and tow : en fr
  • GB658236A - Improvements in or relating to spot lights : en
  • US2569597A - Fire escape device : en
  • US2569702A - Sperm receptacle for analysis : en
  • US2570004A - Spray gun for projecting powdered materials : en
  • DE815244C - Steam cooking facility : de en
  • DE1628797U - SPLASH-PROOF PLUGS FOR ACCUMULATOR CELLS. : de en
  • DE1628823U - FOLDABLE CASE FOR ANNOUNCEMENTS. : de en
  • DE1628952U - COPY PAD WITH PAPER HOLDER. : de en
  • DE815510C - Electrolytic capacitor with one or more etched electrodes : de en
  • GB658290A - Improvements relating to brakes for electrically propelled vehicles : en
  • FR991087A - Improvements to remote controls by cables or wires and sheaths : en fr
  • ES27366U - Improved system suspension for bicycle chair (Machine-translation by Google Translate, not legally binding) : en es
  • CA477369A - Dispensing covers for milk bottles or the like : en fr
  • US2569486A - Beverage vending machine : en
  • US2569877A - Thermostatically controlled vaporizing fuel burner : en
  • US2569541A - Electrical insulation comprising polyethylene, polyisobutylene, isobutylene-diolefin copolymer, and lubricant : en
  • ES25654Y - Tie with figured knot. : en es
  • FR991466A - Insulating packaging : en fr
  • GB658099A - Improvements in the manufacture of wax matches : en
  • ES27979U - Multiple bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR991278A - Process for the rapid formation of a uniform adhesive layer by precipitation of colloidal suspensions in a liquid medium : en fr
  • ES194019A1 - A PROCEDURE FOR THE OBTAINING OF UREA : en es
  • FR991072A - Improvements to pilot seat ejectors for airplanes : en fr
  • DE815471C - Excavator for digging ditches, especially in moors or the like. : de en
  • DE815535C - Water heating system : de en
  • DE815684C - Device to facilitate the application of conveyor ropes to sheaves carried by conveyor frames : de en
  • DE815864C - Ironing saw : de en
  • DE815843C - Disc milling cutter : de en
  • DE815853C - Spectral apparatus with fixed total deflection and multi-prism system : de en
  • DE815556C - Method and device for hardness testing of solid materials : de en
  • DE815917C - Rotating toy balloon : de en
  • ES193828A2 - A PROCEDURE FOR OBTAINING UREA : en es
  • FR991479A - Bogie locomotive with individually controlled drive axles : en fr
  • US2569748A - Strainer apparatus : en
  • DE815863C - Trellis wire for long-stemmed plants grown in rows, especially for raspberry crops : de en
  • DE1629019U - MASS CLEANING MACHINE. : de en
  • ES194056A1 - IMPROVEMENTS IN THE SLIDING FLOORS FOR TUNNEL OVENS : en es
  • ES27990U - Razor (Machine-translation by Google Translate, not legally binding) : en es
  • ES194296A1 - A MACHINE FOR THE CONTINUOUS MANUFACTURE OF ARTIFICIAL YARN : en es
  • ES25896Y - Terminal holder device applicable to electric plates. : en es
  • FR55169E - Tire lifts for bicycles, motorcycles and other light vehicles : en fr
  • DE815453C - Strollers or trolleys with retractable wheels : de en
  • DE1628798U - FOLDABLE UMBRELLA RETRACTABLE IN ITS HOLLOW RIGID HANDLE. : de en
  • DE815597C - Process for the production of highly effective, long-lasting, vitamin-rich rearing preparations for large and small cattle : de en
  • DE815841C - Additional plate made of rustproof material, especially light metal, intended for veneering : de en
  • AU151840B2 - Improvements in or relating to stabilised electrical oscillator arrangements : en
  • GB658292A - Improvements in and relating to shirt folding machines : en
  • DE815631C - Trough goods for kneading machines : de en
  • ES194350A1 - APPARATUS TO PROMOTE NATURAL INSEMINATION : en es
  • FR55160E - Improvements to electrical connection devices : en fr
  • FR991141A - Control device particularly applicable to installations comprising an auxiliary motor : en fr
  • DK73138C - Process for the preparation of alkali metal salts or alkaline earth metal salts of pantothenic acid. : da en
  • FR991251A - Improvements to power and work measurement devices of motor systems and more particularly low speed motors such as human or animal motor : en fr
  • AU151468B2 - Apparatus for carrying out electro-therapeutic treatments : en
  • US2569952A - Cement gun apparatus : en
  • US2570176A - Film-loop former : en
  • FR991344A - Device for creating a vacuum suction of a moving fluid : en fr
  • ES194071A1 - A BURNER ILLUMINATOR LIGHTER AND CALORIE EXTENSION, APPLICABLE TO THE CINEMATOGRAPHIC DEVICES : en es
  • ES194084A1 - A SHOOTING TOWER : en es
  • ES193980A1 - A DEVICE FOR SUPPRESSING FIXED ECHOES IN RADAR INDICATORS : en es
  • GB658024A - Improvements in and relating to bottle collars and the like : en
  • US2569690A - Device for removing ink from fountain pens : en
  • DE815578C - Glasshouse : de en
  • ES194283A1 - IMPROVEMENTS IN THE ROLLER FILLETING MACHINES : en es
  • GB658023A - Water-closet seat : en
  • GB658208A - Manufacture of hydrofluoranthene derivatives : en
  • US2570025A - Fingernail clipper : en
  • US2570148A - Water level and temperature control system for washing machines : en
  • US2569954A - Adhesive for bonding plasticized polyvinyl halide-containing resin surfaces and method of bonding such surfaces : en
  • US2570071A - Apparatus for peeling fruit : en
  • US2569504A - Differential cylinder-piston assembly : en
  • US2569703A - Measuring spoon : en
  • DE815767C - Conical sleeves for dyeing, bleaching, etc. Like. Of packages : de en
  • DE815886C - Device for holding and guiding a roll film flat in the image plane of a camera : de en
  • DE1628893U - HEAD UMBRELLA. : de en
  • DE1628897U - TELEPHONE DIRECTORY. : de en
  • ES193935A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ROTORS FOR SMALL ENGINES OF GREAT SPEED : en es
  • ES194186A1 - A COVER FOR FANS : en es
  • FR991306A - Method for the operation of diesel engines with a pre-ignition chamber : en fr
  • GB658018A - Bed-settee : en
  • ES27096U - Taco for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES27293U - Emfouldºo perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB658102A - Improvements in or relating to an alarm or protective apparatus responsive to the degree of dryness of a layer of adhesive provided on a continuously moving strip : en
  • GB658289A - Apparatus for applying a liquid to a web : en
  • ES27948U - Improved thermometer (Machine-translation by Google Translate, not legally binding) : en es
  • US2569888A - Pruning implement : en
  • ES193939A1 - A PERFECTION IN SILENT WHEELS FOR FERROTRANVIARY APPLICATIONS : en es
  • ES27752U - Key of contact with device to facilitate the change of lights (Machine-translation by Google Translate, not legally binding) : en es
  • GB658033A - Improvements in or relating to the application and clamping-on of the inner and outer end elements of sliding-clasp fasteners : en
  • DE821203B - Process for the preparation of phenylacetaldehyde diacetals : de en
  • CA477456A - Hose nozzles of the automatic shut-off type : en fr
  • FR991195A - New soundproof and heat-insulating partition : en fr
  • ES194340A1 - CANILLERA MACHINE WITH CANCELLATION MECHANISMS IN A SERIES ON A FRAME : en es
  • ES194360A1 - PROCEDURE FOR THE ULTIMATE TREATMENT OF ARTIFICIAL SILK OR NEWLY RAYED SILK, IN CONTINUOUS PROCESS : en es
  • GB658313A - Improvements in rolling mill having removable chocks : en
  • DE815692C - Metal and wooden windows : de en
  • DE815656C - Electrical feed body for electrical plugs or fuses : de en
  • FR991183A - Adjustable propeller : en fr
  • DE815664C - Single-phase AC drive for pumps : de en
  • US2569987A - Pressure responsive transducer : en
  • ES27513U - Folding toothbrush (Machine-translation by Google Translate, not legally binding) : en es
  • FR991372A - Collector mechanism for cigarettes and other elongated items : en fr
  • DE1628923U - DRIVE DEVICE FOR THE TRANSPORTER OF SHOE-SEWING MACHINES. : de en
  • DE815190C - Folder : de en
  • ES194364A1 - JAMBING MACHINE WITH JAMMING MECHANISMS ARRANGED IN ROW : en es
  • ES27992U - Seal-grip (Machine-translation by Google Translate, not legally binding) : en es
  • FR991151A - Optical system to increase the precision of plotting, photographs and projections of profiles : en fr
  • DE1628804U - DEVICE FOR DRYING DAMP FOOTWEAR. : de en
  • DE815207C - Electrical cable with several, in particular with two, three or four cores stranded around a common axis : de en
  • DE815693C - Teaching scaffolding for building walls : de en
  • ES194229A1 - A SYSTEM OF HEATERS FOR FLUIDS : en es
  • DE1628866U - BRIEFCASE, IN PARTICULAR FOR VARIOUS CONTENTS. : de en
  • DE1628993U - COLLECTION SHEET. : de en
  • ES27900U - Reinforced footbed for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • US2569758A - Radar system : en
  • GB658176A - Improvements in or relating to multiple-effect evaporators : en
  • DE815334C - Device for drilling holes in the ground, in particular for the production of holes for pile foundations with a large cross-section : de en
  • DE815607C - Retractable vehicle sliding window, especially for express vehicles : de en
  • ES193524A1 - A METHOD AND DEVICE TRANSFORMER OF TELEVISION RULES : en es
  • FR991196A - Improvements to machines for closing multiple blister packs in cellulose acetate and equivalent plastics : en fr
  • ES193971A1 - A PROCEDURE FOR OBTAINING CATALYSTS FOR THE HARDENING OF ARTIFICIAL RESINS : en es
  • DE1628862U - SOUND FREQUENCY CONTROL GENERATOR. : de en
  • FR991079A - Dyeing machine for headgear : en fr
  • FR991335A - Rotors for compressors and turbines with elastic and axial flow : en fr
  • CA477442A - Crystalline salts of penicillin : en fr
  • US2570168A - Blending of dry powdered materials : en
  • DE1628817U - TAPE CLAMPS FOR GLUING ROUND VENEERS. : de en
  • DE821334B - Bunsen in-line gas burners : de en
  • FR991380A - Method and device for the production and projection of foams : en fr
  • GB658222A - Improvements in or relating to pesticidal compositions and pest control : en
  • US2569683A - Airfoam nozzle : en
  • US2570033A - Room humidifier : en
  • DE815173C - Arrangement of funding, especially for building construction purposes : de en
  • ES193550A1 - A LIGHT CANYON OF LITTLE BACKSPACE : en es
  • FR991415A - Thermometer for measuring the resulting temperature : en fr
  • ES25167Y - Distributor cap and dampener. : en es
  • FR991155A - Optical contact tester gauge : en fr
  • US2569809A - Heating method and apparatus : en
  • USD164719S - Earring ob similar article : en
  • CA477448A - Super-regenerative radio receivers : en fr
  • CA477454A - Time delay centrifugal clutches : en fr
  • FR991236A - Saw for cutting plastics : en fr
  • FR991388A - Improvements to the control mechanisms of machine tool chucks : en fr
  • GB658159A - Improvements relating to terminal connections for electric switches and other electrical apparatus : en
  • DE1628884U - CLOSED CHAIN GUARD, ESPECIALLY FOR CHAIN DRIVE MOTORAEDER. : de en
  • ES25565Y - Protector for footwear. : en es
  • DE815247C - Divided sliding wall with hook connection : de en
  • DE815371C - Rotary piston machine with sickle-shaped work area : de en
  • DE815584C - Carburetors for internal combustion engines : de en
  • ES25861Y - Reversible brush-cover. : en es
  • FR991272A - Multipurpose kitchen table : en fr
  • ES27375U - Perfect reel for sewing and embroidery threads (Machine-translation by Google Translate, not legally binding) : en es
  • GB657990A - Improvements in or relating to exhaust and induction systems for internal-combustion engines : en
  • DE1628803U - HANGER. : de en
  • FR991349A - Method and apparatus for particle separation : en fr
  • GB658182A - Improvements in or relating to lubricating compositions and the preparation of additives therefor : en
  • US2569591A - Stop motion for circular looms : en
  • US2570053A - Walk-in bathtub : en
  • FR991383A - Improvements in energy transmission mechanisms from a vehicle axle : en fr
  • DE815197C - Sand spreaders, especially for road construction : de en
  • DE815523C - Closure for the insertion opening for the curtain support on guide rails of sling curtains : de en
  • GB657955A - Improvements in or relating to apparatus for measuring or recording the ph values ofsolutions : en
  • GB658282A - Improvements in variable speed electric drives : en
  • ES27611U - Apparatus for performing massages and self-massage (Machine-translation by Google Translate, not legally binding) : en es
  • GB658001A - Improvements in or relating to boot and shoe trees : en
  • GB658136A - Combustion chamber for liquid fuel : en
  • FR991375A - Spring-loaded switch for alternative on and off : en fr
  • FR55154E - hay and straw elevator-transporter-distributor : en fr
  • FR55155E - Electrical measuring systems : en fr
  • DE815616C - Process for refining the surface of objects made of thermoplastics : de en
  • ES26525Y - Closing device for liquid containers. : en es
  • ES27502U - Flex staircase chair (Machine-translation by Google Translate, not legally binding) : en es
  • DE815222C - Folding chairs, in particular deck chairs : de en
  • DE815462C - Brake lever for bicycle brakes operated by a Bowden cable : de en
  • ES26102Y - Capacho model for pressing olives. : en es
  • FR55240E - Method and apparatus for obtaining hydrocarbons : en fr
  • FR991177A - New composite material and resulting articles of clothing or preservation : en fr
  • FR991308A - piloting strut for mines : en fr
  • GB657972A - Improvements in circuit-arrangements for passing a signalling voltage under the control of an auxiliary voltage : en
  • GB657985A - Apparatus for cooling hot sinter and the like : en
  • AU151419B2 - Means for crating or boxing bottles and for removing bottles from crates or boxes : en
  • DE815209C - Rotary capacitor for radio receivers : de en
  • ES193231A1 - A NEW COMPRESSED AIR SHOTGUN WITH GREAT POWER FOR POCKET CAPSULES : en es
  • ES194190A1 - A PROCEDURE FOR OBTAINING DIOXY-PHENYL-PROPANOL-FATTY-AROMATIC AMINES : en es
  • FR55244E - Improvements in microfilm document reproduction devices : en fr
  • FR991280A - Improvements to conveyor belts for transporting fine-grained granular materials : en fr
  • ES27985U - Coal or wood stove with oven located under the hearth (Machine-translation by Google Translate, not legally binding) : en es
  • USD164693S - Slicing device : en
  • DE815547C - Device to protect the magnetic heads in magnetic sound devices : de en
  • FR55237E - Harvester, bagger for tubers, potatoes, beets and others : en fr
  • GB658264A - Hardened non-ferrous alloy : en
  • DE815477C - Strapping arm holder and strapping lever for underlay looms : de en
  • GB658173A - Improvements in or relating to the production and discharge of air foam : en
  • AU154226B2 - Improvements in or relating to resiliently mounted shaft hanger : en
  • US2569554A - Fluid dispensing system : en
  • AU151337B2 - Improved method of manufacturing tube bends : en
  • CA477403A - Administration of medicaments : en fr
  • AU160342B2 - Improvements in or relating to Curtain and like Rails : en
  • AU420351A - Improvements in high capacity looms : en
  • AU427251A - Castor lock for airplane landing wheels : en
  • AU150029B2 - Tire bead lock clip : en
  • CA477487A - Impacting machines : en fr
  • ES193907A1 - A MECHANISM OF DRIVING BY MEANS OF IMPULSIONS WITH LOCKING DEVICE : en es
  • ES199026A1 - A PROCEDURE FOR OBTAINING AROMATIC COMPOUNDS FROM THE ESSENCE OF TREMENTINE : en es
  • ES27967U - Doll equipped with self-movements and emission of sounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR991354A - Patch or the like for footwear and shoes : en fr
  • GB658048A - Power-driven vehicle such as a tractor-cultivator : en
  • US2569674A - Line-space release device for typewriting and like machines : en
  • US2570124A - Positive ion beam gun : en
  • DE1628837U - CHILDREN'S TOYS. : de en
  • GB658022A - Improvements in elevators and hoists : en
  • GB658042A - Improvements in load-lifting appliances : en
  • GB658126A - Improved plumber block : en
  • ES27991U - Improved clinical thermometer (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628998U - HANDLE FOR OPERATING ELECTRIC SWITCHES. : de en
  • DE815262C - Device for driving tape-shaped magnetic sound carriers : de en
  • DE815428C - Safety lock for bolts, steering knuckles, etc. like : de en
  • DE815655C - Electrical plug : de en
  • DE815852C - Roof prism body for telescopes : de en
  • ES194278A1 - IMPROVEMENTS IN THE MANUFACTURE OF CHOCOLATE : en es
  • FR55159E - Distributor system for salt, pepper, sugar, etc. with imbouchable holes : en fr
  • GB658171A - Improvements in or relating to machines for stapling veneers : en
  • ES194085A1 - A METHOD OF MAKING SPONGY RUBBER : en es
  • ES194327A1 - A CLOSURE FOR BOTTLES : en es
  • ES26654Y - Mixed game of chance and skill. : en es
  • GB658217A - Improvements in or relating to toy guns : en
  • FR991147A - Handlebar grip for cycles : en fr
  • GB657951A - Improvements in and relating to capacitors : en
  • DE815794C - Length sorting machine (plucking machine) for bristles and hair, especially for the brush industry : de en
  • DE815921C - Deburrer for interlocking tile revolver presses : de en
  • FR55242E - Economical insecticide : en fr
  • GB658156A - Improvements in centrifugal refrigerating machines : en
  • US2570040A - Talking machine with record changer : en
  • ES194281A3 - A MACHINE TO MAKE NOTCHES AND DOWNS : en es
  • FR991376A - Separation of phenols from mixtures of hydrocarbons and phenols or acids from tar : en fr
  • USD164717S - Necklace ob the like : en
  • ES27619U - Container jar with airtight seal (Machine-translation by Google Translate, not legally binding) : en es
  • GB657999A - Improvements relating to opposed-piston internal-combustion engines of trunk-piston design : en
  • DE1628769U - METAL BED, ESPECIALLY SICK BED. : de en
  • DE815827C - Container for razor blades : de en
  • CA477428A - Projection screens : en fr
  • DE815581C - Small diesel engine : de en
  • DE815918C - Cigar press device : de en
  • ES27254U - Mercury circulation pump (Machine-translation by Google Translate, not legally binding) : en es
  • AU422251A - Method of producing an electroconductive article : en
  • DE815175C - Device for braking centrifuges : de en
  • DE815880C - Self-sealing compressed air relief valve : de en
  • AU153640B2 - Hydraulic press for producing coated electrode wires : en
  • DE815403C - Device for remote control of gang saws : de en
  • FR991351A - Description of a correcting, regulating, carburizing and economizing device for automobile engines and all internal combustion engines running on gasoline : en fr
  • FR991314A - Improvements to combing boxes : en fr
  • FR991499A - Maternity corset convertible into support corset : en fr
  • GB658038A - Improvements in and relating to barretters : en
  • CA477477A - Encased resistor units : en fr
  • DE1628988U - SHOEMAKER ANGLE AND CORNER LINE. : de en
  • DE815699C - Split throat gauge : de en
  • DE815716C - Insertion device for threshing machines : de en
  • FR991069A - Front end for agricultural machinery and other applications : en fr
  • FR991438A - Method of preparing vitamin a from beta-carotene carotenoids : en fr
  • FR991447A - Device for the electrical control of optical gamma, that is to say of the difference in luminous intensity of the various shades of an image, more particularly for color television : en fr
  • US2569438A - Hollow grate bar assembly : en
  • US2569997A - Jet device for discharging a mixture of fluids : en
  • US2569999A - Sofa-bed construction : en
  • US2570141A - Implement holder : en
  • US2569687A - Signal detector circuit : en
  • US2569928A - Apparatus for filling tubular receptacles with plural materials : en
  • CA477453A - Pressure atomizing oil burners : en fr
  • CA477483A - Radio control of flying objects : en fr
  • DE1628783U - ATTACHMENT FOR HAND GRINDING MACHINES. : de en
  • US2569996A - Self-adjusting reaction nozzle : en
  • FR991496A - Process for supplying an internal combustion engine and engine for the application of this process : en fr
  • GB658144A - Improvements in and relating to artificial teeth : en
  • GB658180A - Improvements relating to coatings and adhesives : en
  • GB658304A - Improvements in or relating to rotary engines : en
  • GB658316A - Diffusion apparatus for separating gases : en
  • ES193985A1 - PERFECTIONS IN PORTABLE IRONING BOARDS : en es
  • ES27858U - Improved valve carrier : en es
  • DE1628836U - HANGING SWING WITH GONDOLA BOARD. : de en
  • US2569806A - Double-action door holder : en
  • US2569972A - Two-wire test clip : en
  • US2570020A - Low-expansion lead-borosilicate glass of high chemical durability : en
  • CA477460A - Fertilizer compositions : en fr
  • DE815320C - Packaging machine with folding device for folding down the inner flaps of a pack that is fed in with an open end : de en
  • DE815426C - Method for regulating a gas turbine plant and device for practicing the method : de en
  • DE815694C - Extendable wooden support : de en
  • ES22808Y - Mojarropa utensil. : en es
  • DE1629009U - CASHIER STAND. : de en
  • DE1628827U - CRANK PULLERS, IN PARTICULAR FOR DRIVE AND LIGHT MOTORCYCLES. : de en
  • DE1628976U - DEVICE FOR MEASURING ANGLE BETWEEN MIRRORING SURFACES. : de en
  • ES194043A1 - IMPROVEMENTS IN THE ANTI-DIFFUSION GRILLS : en es
  • FR55180E - Mechanical energy transmission device, applicable in particular to internal combustion engines, and internal combustion engine built in application : en fr
  • FR991431A - Button for clothes : en fr
  • DE815469C - Double protection : de en
  • DE1629023U - ILLUMINATED ADVERTISING BOTTLE AS AN OUTSIDE LIGHT. : de en
  • GB658229A - Improvements in or relating to cutting heads for electric dry shavers : en
  • CA477534A - Oil burners with radial fuel nozzles : en fr
  • US2569973A - Low-frequency amplifying arrangement : en
  • AU149863B2 - Improvements in or relating to ventilating window installations for automobile bodies : en
  • US2569964A - Duplex bag and process of making same : en
  • DE815380C - Device for cutting onions or the like. : de en
  • FR991082A - Device reducing the ship's resistance to advancement : en fr
  • FR991126A - Guided wave attenuator system : en fr
  • GB657979A - Improvements in or relating to x-ray contrast mediums : en
  • GB658181A - Improvements in or relating to supporting standards : en
  • GB658188A - Continuous hydrogenation of unsaturated higher fatty acids and fatty esters : en
  • GB658235A - Improvements in refrigeration plant : en
  • AU414851A - Tread centering mechanism for tire molds : en
  • AU147221B2 - improvements relating to golf or like ball centres : en
  • DE1628820U - FASTENING OF SHOVELS, IN PARTICULAR MADE OF CERAMIC MATERIAL FOR GYROWHEEL MACHINES. : de en
  • DE815570C - Method and device for removing dust from bulk goods : de en
  • ES27964U - Pen or pencil (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628805U - DRILLING MACHINE AS DEVICE FOR HOUSEHOLD WORKS. : de en
  • DE815326C - Lock with Senktor : de en
  • DE815362C - Terminating connection for cables which are filled with oil under high pressure : de en
  • DE815674C - Grate firing with throw feeding : de en
  • DE821331B - Traveling stove oven with hot gas circulating heating : de en
  • ES194312A2 - A PHYSICAL-CHEMICAL-MECHANICAL PROCEDURE FOR OBTAINING A FOOD AND REFRESHING PRODUCT, WHOSE BASIC ELEMENT IS THE TANK : en es
  • ES194348A1 - IMPROVEMENTS IN WASHING MACHINES : en es
  • ES24469Y - Tensioner for cables and wires. : en es
  • US2569550A - Tube socket for printed circuits : en
  • US2569746A - Preparing phenyl silicates from phenols and sis2 : en
  • USD164671S - Casing for space heaters or similar articles : en
  • DE815881C - Remote control device for a gear change device : de en
  • FR55168E - Improvements to washing machine clutch mechanisms and their control mode : en fr
  • US2569588A - Flushing nozzle : en
  • US2569766A - Valve : en
  • DE815395C - Around its vertical axis rotatable round stand with several floors for setting up files or the like. : de en
  • FR55250E - Bread cutter : en fr
  • DE815756C - Closure for windows, doors or the like. : de en
  • US2569548A - Pencil lead sharpening machine : en
  • US2569720A - Medicinal inhaler : en
  • US2569930A - Listening amplifier : en
  • US2569569A - Child's garment : en
  • US2569872A - Electron discharge tube : en
  • US2569732A - Side ported casing apparatus for cementing wells : en
  • USD164751S - Bathing cap : en
  • GB658233A - Improvements in and relating to connecting rod assemblies : en
  • CA477396A - Pinless clothes line structures : en fr
  • CA477482A - Tertiary amines and methods for obtaining the same : en fr
  • AU414151A - Improvements in or relating toa furnace forand method of treating material at high temperature : en
  • AU428251A - Surface discharge sparkplug for low voltages and condenser discharge : en
  • CA477491A - Recording and monitoring optical units : en fr
  • DE815806C - Heat exchanger : de en
  • AU152111B2 - Improvements relating to balland socket type couplings : en
  • AU419051A - Improvements in or relating to process for refining aluminium : en
  • US2569512A - Air humidifier and mounting means therefor for application to duct walls : en
  • CA477434A - Starting or striking of fluorescent tubes : en fr
  • ES194202A1 - A NEW COMMERCIAL ECONOMIC SYSTEM TO MAKE COMMERCIAL PROPAGANDA AND INCREASE SALES : en es
  • ES27506U - Railing or side for folding chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR991495A - Short stroke piston pump or compressor : en fr
  • DE1628770U - HANGING SWING. : de en
  • DE1628929U - ADVERTISING MIRROR WITH DIRECT LIGHTING AND ROTATING STAGE. : de en
  • DE1628979U - FILM TRANSLIGHTER. : de en
  • DE815662C - Remote control receiving device : de en
  • ES194310A1 - A PROCEDURE FOR THE MANUFACTURE OF A REFRESHING DRINK OF LITTLE ALCOHOLIC, GAS AND PRESSED BOTTLING : en es
  • US2569647A - Clamping latch : en
  • DE1628957U - SEALED BOX FOR INSTALLATION OF ELECTRICAL DEVICES. : de en
  • DE815233C - Dismountable furniture : de en
  • FR991054A - Universal instrument usable for various drawing works : en fr
  • GB658195A - Improvements in or relating to aircraft undercarriages : en
  • DE1628841U - PERMANENT MAGNETIC DEVICE FOR COLLECTING FERROMAGNETIC PARTS, IN PARTICULAR FROM BAG GUARDS. : de en
  • FR55167E - Manufacture and assembly system of dovetail chipboard elements for walls and walls in the construction of multi-storey buildings and in the construction of removable temporary buildings : en fr
  • FR991246A - Improvements to reflectors : en fr
  • GB658299A - Improvements in ironing apparatus : en
  • AU3829150A - Improved cleaning rod end for all calibres of rifled, barrels : en
  • ES194107A1 - A PROCESS OF ELABORATION OF A COMPOUND MILK, REINFORCED WITH NATURAL GREASES, OF DAIRY ORIGIN : en es
  • ES27970U - New model of container to contain boxes of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DE815566C - Tobacco pipe : de en
  • DE815854C - Trial glasses for the subjective determination of visual ability : de en
  • FR991095A - Process for the production of fins in the form of combs or bars : en fr
  • DE815191C - Rotary multiplier for printing printable mirror image originals with a moistener for the sheets to be printed : de en
  • DE815423C - Multi-cylinder two-stroke internal combustion engine : de en
  • DE815538C - Sealing device for doors : de en
  • DE815254C - Two-link chain for chainsaws : de en
  • CA477449A - Super-regenerative radio receivers : en fr
  • ES194122A1 - A REFRIGERATION SYSTEM FOR LIQUID-COOLED CYLINDER HEADS OF COMBUSTION ENGINES : en es
  • ES194152A1 - A SPECIAL ASSEMBLY OF FLUORESCENT PIPES : en es
  • ES27845U - Carburetor perfected for explosive engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR991148A - Further training in the manufacture of metals of a volatile nature : en fr
  • ES193929A1 - A METHOD OF SEPARATING ACTIVE CATALYST FROM FATTY MATERIALS : en es
  • US2569454A - Slide rule : en
  • US2569850A - Crimping device : en
  • US2569970A - Control system fob eletronic : en
  • DK73149C - Method for manufacturing building blocks. : da en
  • DE815912C - Smoothing and sharpening apparatus for cutlery, especially for razor blades : de en
  • FR55221E - Motive power electric generator : en fr
  • FR991482A - Improvements in the manufacture of hydrogel particles : en fr
  • DE1628877U - INTAKE FILTER TRAINED AS A WET FILTER FOR COMBUSTION MACHINES. : de en
  • DE815218C - Attachment of a swiveling seat to a dentist's and hairdressing chair : de en
  • DE815504C - Extinguishing chamber switch : de en
  • DE815541C - Process for the production of polypeptides : de en
  • ES197717A1 - A PLOWING OF MULTIPLE REVERSIBLE DISCS : en es
  • CA477486A - Fluorescent materials : en fr
  • ES194224A1 - A PROCEDURE FOR OBTAINING CONCRETED BODIES MADE OF FERRITAS : en es
  • GB658101A - Improved arrangement for conveying fruit, potatoes and the like for further treatment : en
  • GB658323A - Improvements in or relating to devices for indicating the wear of drilling bits : en
  • ES194093A1 - A SUSPENSION SYSTEM OF AN ENGINE AND AXLE ASSEMBLY IN AUTOMOBILE VEHICLES : en es
  • DE815531C - Device for holding pots u. like : de en
  • DK73141C - Telephone subscriber circuit with a balance network for reducing the connection from the subscriber's microphone to its telephone. : da en
  • GB657966A - Improvements relating to bushes for sealing rotating shafts : en
  • GB658028A - Combine harvester body : en
  • DE1628925U - TOOLS FOR THE PRODUCTION OF PERSPECTIVE REPRESENTATIONS. : de en
  • DE815824C - Plastic cases : de en
  • FR55216E - Improvements to auxiliary slides used for examination in polarized light : en fr
  • FR991423A - Device for spraying powdery substances : en fr
  • GB658112A - Improvements in liquid-delivery spouts : en
  • ES194295A1 - A CONSTANT REFINER OF GREAT SPEED : en es
  • USD164729S - Earring or similar article : en
  • USD164747S - Table ornament or similar article : en
  • FR991238A - Candle holder with corolla or decorative motif particularly applicable to the ornamentation of cakes : en fr
  • FR991323A - Toy : en fr
  • GB658201A - Improvements in clutch-controlling mechanism for agricultural tractors : en
  • ES27864U - Compartmentalized suitcase in identifiable spaces (Machine-translation by Google Translate, not legally binding) : en es
  • FR991161A - Brake improvements for cycles and motorcycles : en fr
  • FR991352A - Textile stabilization process : en fr
  • ES194179A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SKI : en es
  • DE815354C - Support plate with spring wedges for fastening railroad tracks : de en
  • DE815733C - Driving rod for piston, especially internal combustion engines : de en
  • ES194263A3 - A MACHINE TO WASH CLOTHES : en es
  • DE815272C - Pocket or table lighter with storage container : de en
  • DE805617C - Process and system for the production of molded articles from ceramic materials : de en
  • DE815638C - Method and device for extracting constituents of solid substances : de en
  • ES27716U - Lifting device-barrels (Machine-translation by Google Translate, not legally binding) : en es
  • ES27847U - Clip paper clips (Machine-translation by Google Translate, not legally binding) : en es
  • DE815355C - Intercom : de en
  • ES194355A1 - PROCEDURE FOR SEPARATING BETA AND GAMMA GLOBULINS FROM BLOOD PLASMA OF MAMMALS OR BIRDS : en es
  • US2569983A - Aircraft wing flap with a leading edge roller : en
  • GB658205A - Manufacture of quinoline derivatives : en
  • DE1629004U - TREATMENT ELECTRODE FOR ELECTROMEDICAL DEVICES. : de en
  • FR991457A - Arrow-shaped signaling device for cycles, motorcycles and similar vehicles, and handlebars fitted with this device : en fr
  • DE815712C - Safety pin : de en
  • ES194332A2 - AN PNEUMATIC BOAT FOR UNDERWATER EXPLORATION FROM THE SURFACE : en es
  • ES197543A3 - IMPROVEMENTS IN WRITING INSTRUMENTS : en es
  • FR55203E - Automatic protection device against hoar frost : en fr
  • US2569691A - Impedance measuring : en
  • US2569711A - Conveyer and switch means for checkout counters : en
  • FR991092A - Improvements to devices for removing deposits from the walls of tubes, pipes and similar objects : en fr
  • FR991384A - Realization of removable lampshade by new process : en fr
  • GB658226A - Improvements in or relating to counters for turnstiles : en
  • GB658250A - Multiple purpose machine tools : en
  • ES26437Y - Refurbished replaceable cap. : en es
  • FR991227A - Further training in deep well pumps : en fr
  • US2570056A - Emulsion polymerization of vinyl halides : en
  • CA477498A - Rail flaw detector mechanism : en fr
  • US2569926A - Two-wire double commutation telegraph system : en
  • US2569582A - Knitting machine : en
  • US2569599A - Awning construction : en
  • US2569724A - Convertible folding top with automatic seal at rear quarter : en
  • US2569753A - Domestic appliance : en
  • US2569805A - Typewriter and card punch combination : en
  • ES25852Y - Detachable chair. : en es
  • FR991123A - Improvements in television processes and devices for the projection of images in natural colors : en fr
  • GB657952A - Improvements in and relating to conducting liquid electric devices for performing switching operations in repeated succession : en
  • GB658260A - Improvements in or relating to selector valve mechanism : en
  • FR991088A - Process for making materials water-repellent : en fr
  • GB658213A - Improvements relating to the manufacture of titanium in a cold-malleable form : en
  • US2570077A - Supporting casing for collapsible tube, having extruding mechanism for the contents of said tube : en
  • US2570090A - Carboxyphenylpolysiloxane-polyhydric alcohol copolymers : en
  • DE1628939U - SHAFT FOR TOPLESS LOOMS. : de en
  • DE815274C - Shut-off or throttle device for lines, in particular for internal combustion engines : de en
  • ES27356U - Toothbrush with paste deposit in the handle (Machine-translation by Google Translate, not legally binding) : en es
  • ES27955U - Support for candles and similar embellishments embedded in the mass of pastry cakes (Machine-translation by Google Translate, not legally binding) : en es
  • IE20131L - Insulin preparations : en
  • US2569566A - Machine tool : en
  • DE1629045U - SOCK HOLDER WITH DOUBLE, NON PRESSURE LEG LOOP : de en
  • DE815502C - Terminal, especially for car batteries : de en
  • ES27997U - Outer shoe shoe (Machine-translation by Google Translate, not legally binding) : en es
  • DE815407C - Recording panel for sound recorders : de en
  • US2569604A - Catapulting mechanism for fish bait : en
  • US2570080A - Device for gripping pipes : en
  • FR991250A - Improvements relating to the simultaneous or independent use of the sound heads of magnetic tape recording devices : en fr
  • FR991463A - Motor vehicle, especially tractor : en fr
  • GB658109A - Discharge device for fibrous material from a fluid-pressure system : en
  • FR991301A - Further training in cleaning devices for threshers and similar machines : en fr
  • IE19211L - Luminescent materials : en
  • ES194012A1 - A MANUFACTURING PROCEDURE FOR A NEW ORGANIC AZOADO FERTILIZER : en es
  • GB658068A - Improvements in and relating to electrically heated hair combs : en
  • US2569539A - Friction material : en
  • US2569953A - Maternity garter belt : en
  • US2569957A - Production of staple fibers of artificial materials such as rayon : en
  • FR991321A - Plug : en fr
  • DE1628991U - BLOCK OR BOOK BLOCK. : de en
  • DE815435C - Cutting or curved scissors : de en
  • US2569549A - Imidohalides and process of preparing them and their hydrolysis products : en
  • US2569937A - Folding crib : en
  • DE1628786U - SHOE SOLES OR HEELS MADE OF RUBBER OR THE LIKE. : de en
  • DE1628969U - ELECTRODE HOLDER FOR ELECTRO WELDING. : de en
  • US2569743A - Device to promote nasal breathing and prevent snoring : en
  • US2569855A - End mill sharpening fixture : en
  • DE1628810U - SCHOOL FURNITURE. : de en
  • DE815343C - Process for the production of aluminum fluoride : de en
  • DE815726C - Heating device for the charge air in internal combustion engines : de en
  • DE815649C - Rail nail : de en
  • FR991102A - Lubricating grease composition : en fr
  • FR991283A - Advanced elastic filling for cushions, backrests, mattresses and the like : en fr
  • US2570070A - Shipping container : en
  • USD164670S - Space heater casing or similar article : en
  • US2569701A - Deck of playing cards : en
  • ES27813U - Towel, with adjustable edge, for shower or bath. (Machine-translation by Google Translate, not legally binding) : en es
  • FR991237A - Process and products for the destruction of weeds : en fr
  • FR991478A - Device allowing the use of long lighter flint : en fr
  • GB658198A - Improvements in methods of, and means for, stabilizing or determining microwave frequencies : en
  • US2570044A - Propane fractionation of reduced crude oil with recycle of a solvent extract : en
  • US2570169A - Sash construction : en
  • ES27898U - Delayed filter for water installations (Machine-translation by Google Translate, not legally binding) : en es
  • DE815365C - Ignition device for gas and / or vapor discharge tubes : de en
  • DE815561C - Laminated map : de en
  • ES194160A3 - A PROCEDURE FOR THE MANUFACTURE OF ELEMENTS INTENDED FOR CONSTRUCTION : en es
  • FR991211A - Melamine preparation process : en fr
  • FR55225E - Method and devices for the engraving of sound tracks on a magnetic medium and for the reproduction of sounds by exploration of said tracks : en fr
  • FR991420A - Locking device applicable in particular to bicycles and their accessories : en fr
  • FR991232A - Phase rotation direction indicator : en fr
  • GB658124A - Improvements in and relating to aluminium alloys : en
  • GB658184A - Improvements in sound detectors : en
  • US2569770A - Casting reel : en
  • DE815555C - Hardness tester to determine the number of hardness from the applied load : de en
  • ES23629Y - Perfected life jacket. : en es
  • GB658105A - Improvements in and relating to vehicle radio control : en
  • ES194034A1 - A METHOD FOR OBTAINING AN ANTIBIOTIC : en es
  • GB658291A - Improvements in or relating to hydraulic damping devices : en
  • FI25318A - The welding rod and method are used to produce a dense and wear-resistant iron-based alloy : en fi
  • FR991243A - Steerable drive and steering wheel device for vehicles : en fr
  • ES27848U - New screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • US2569981A - Automatic transmission mechanism : en
  • DE815552C - Method for determining pressure increases in preserving jars : de en
  • FR991077A - Improved machine for mining in mines : en fr
  • FR991396A - Light bulbs and sockets for their assembly : en fr
  • ES26638Y - Circular divider or apparatus designed to divide the circumference into the desired number of parts. : en es
  • FR991263A - Fixed corridor conveyor comprising, on its side directed towards the cutting front, a profiled slide in which a pin is guided : en fr
  • ES27820U - Articulated mannequin (Machine-translation by Google Translate, not legally binding) : en es
  • ES193992A1 - A TEMPORARY UNION PROCEDURE PREVIOUS TO FOUNDRY UNDER PRESSURE : en es
  • ES194017A1 - PROCEDURE FOR THE PURIFICATION OF GASEOUS CARBON BIOXIDE : en es
  • GB658047A - Drills for use in brickwork, stone and like materials : en
  • DE1628945U - DEVICE FOR THE ADJUSTABLE CONNECTION OF TWO COMPONENTS BY A CONNECTING BOLT. : de en
  • DE1628968U - TERMINAL SHELF FOR ELECTRICALLY HEATED COOKING PLATES. : de en
  • DE815436C - Device for dispensing individual pieces, such as rivets, hollow rivets and the like. Like. From a magazine : de en
  • ES27472U - Indicator fluorescent elements in the form of letters or drawings (Machine-translation by Google Translate, not legally binding) : en es
  • FR991064A - reinforced construction elements : en fr
  • GB657958A - Fastener for use in connection with eyelets : en
  • GB657965A - Improvements relating to bushes for sealing rotating shafts : en
  • GB658255A - Magnetic induction accelerator : en
  • GR13194B - METHOD OF PREPARATION OF CHLORAMPHONICOL. : el en
  • US2569685A - Automatic transmission : en
  • US2569811A - Tender conveyer system for locomotive stokers : en
  • US2569863A - Servo-power application to dies of die-casting machines : en
  • US2569917A - Arc lamp and the like : en
  • US2569777A - Piston ring : en
  • DE815339C - Device for bridging a crack in the hanging wall : de en
  • ES194241A1 - A PROCEDURE FOR THE BENEFIT OR PREPRATION OF MICA : en es
  • US2569869A - Method for making hollow articles : en
  • DE815178C - Screwdriving tool, such as a wrench, pipe wrench or the like. : de en
  • DE815268C - Slide rule : de en
  • DE815478C - Sley drive : de en
  • ES194098A1 - A COMBUSTION ENGINE : en es
  • ES27947U - Electric lamp for lighting hooks (Machine-translation by Google Translate, not legally binding) : en es
  • FR991200A - Improvements to oscillating lane conveyors : en fr
  • DE815871C - Plain bearings, especially for the crankshaft bearings of internal combustion engines : de en
  • DE815530C - Connection element, especially for wooden parts : de en
  • US2569858A - Mine car safety stop : en
  • ES26570Y - Instructional and entertaining manual game. : en es
  • USD164713S - Necklace or the like : en
  • DE815416C - Nozzle for cigarettes : de en
  • DE815775C - Dam beam weir lock : de en
  • DE815932C - Collar and cuff connection for sports shirts and shirts : de en
  • DE1629021U - ADVERTISING SUN VISOR. : de en
  • AU419851A - Improved method of, and apparatus for, producing return bends in metal tubes : en
  • CA477538A - Crates, cases and like containers : en fr
  • USD164734S - Cubicle partition unit : en
  • ES27471U - Spark plug terminal (Machine-translation by Google Translate, not legally binding) : en es
  • ES28004U - Air purifying device (Machine-translation by Google Translate, not legally binding) : en es
  • FR991261A - Massage device : en fr
  • GB657968A - Arrangement for atomizing liquids : en
  • DE815651C - Impulse generator with pull-out finger hole disc : de en
  • ES194210A2 - A MIXED APPLIANCE FOR HEATING AND KITCHEN USES POWERED BY SOLID FUELS : en es
  • FR55178E - Rotary machine functioning as a pump, compressor, etc. : en fr
  • GB658209A - Improvements in or relating to building blocks and structures formed therefrom : en
  • ES27987U - Blind tape (Machine-translation by Google Translate, not legally binding) : en es
  • US2569908A - Combination comb and brush : en
  • AU426551A - A corset : en
  • CA477378A - Radio frequency relay circuits : en fr
  • DE815213C - Process for the production of metallothermal heating cartridges : de en
  • AU150347B2 - Track roller : en
  • AU418751A - Building method and apparatus : en
  • GB658032A - Improvements in or relating to primary cells of the air depolarized type : en
  • US2569803A - Bis (alkylbenzyl) dimethyl ammonium halides : en
  • US2570009A - Throttle valve for fluid actuated rotary tools : en
  • US2570019A - Protective garment for divers : en
  • ES192047A3 - IMPROVEMENTS INTRODUCED IN THE STYLOGRAPHICS : en es
  • FR991075A - Oil separator for compressor refrigeration system : en fr
  • FR991334A - Improvements to selenium recovery processes : en fr
  • FR55236E - Improvements to electronic circuit devices with logarithmic sensitivity : en fr
  • GB658129A - Improvements in or relating to apparatus for spraying fluids : en
  • AU151490B2 - Hydraulic actuator ior operating the apron and ejector of an earthmoving scraper : en
  • DE1628920U - STEEL HOLDER FOR STABLING BUTTONS. : de en
  • GB658166A - Improvements in or relating to dialysis : en
  • US2569545A - Endless band blade bread slicer : en
  • US2570135A - Moving stairway : en
  • USD164666S - Television cabinet or similar article : en
  • USD164691S - Kaye blouse : en
  • US2569450A - Clamp : en
  • US2569592A - Apparatus for polishing precious stones : en
  • US2569941A - Storm door and window hardware : en
  • DE815636C - Lock for pit stamp : de en
  • DE815804C - Pump for continuous absorption apparatus : de en
  • DE821259B - Heating stove : de en
  • ES194315A1 - A DEVICE FOR THE GRADUAL COLD DRAWING OF WIRES AND FIBERS WITHOUT END OF LINEAR RAISED POLYMERS : en es
  • ES27678U - Practical therm for batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR991204A - Dielectric regenerating current tap : en fr
  • USD164699S - Mcwilliams sunmask : en
  • DE815411C - Cold trap for high vacuum devices : de en
  • DE815422C - Hot gas piston machine with one or more cylinders : de en
  • ES27975U - Revolving container for containing classified sachets (Machine-translation by Google Translate, not legally binding) : en es
  • FR991089A - Process and plant for the magnetic separation of powder mixtures : en fr
  • FR991208A - Centrifugal pump : en fr
  • ES194131A2 - A NEW NOZZLE WITH EXTENDABLE BLADES, APPLICABLE TO STONING MACHINES OF ALL KINDS OF FRUIT, ESPECIALLY OLIVES : en es
  • DE815580C - Combustion chamber for air-compressing, self-igniting internal combustion engines with jet injection : de en
  • DE815526C - Armchair with stile frame : de en
  • DE815573C - Device for automatically pulling in the material to be chipped in chipping machines : de en
  • DE1628954U - DEVICE FOR COOLING THROWS. : de en
  • DE815459C - Rim wheel : de en
  • DE815647C - Plate heat exchanger for liquids : de en
  • DE1628987U - SHOE SOLE. : de en
  • DE815620C - Process for imitating deep-pored woods : de en
  • US2569971A - Beam amplifier tube : en
  • ES194089A1 - A NEW PROCEDURE FOR MANUFACTURING INSECTICIDES : en es
  • ES26455Y - Special hanger for brooms. : en es
  • DE815671C - Magnetic lens, especially for electron optical systems : de en
  • DK73157C - Belt buckle. : da en
  • DE815899C - Exposure apparatus for making contact copies : de en
  • GB658295A - Multiple switch, such for example, as is used for establishing a number of connections in an automatic telephone exchange : en
  • GB658300A - Improvements in or relating to reinforcements for plaster and the like : en
  • GB658318A - Improvements in or relating to boathooks : en
  • DE815387C - Flower pot cover with built-in saucer : de en
  • FR991210A - Application of so-called "piston-driven" molding to the manufacture of glass parts carrying multiple nozzles : en fr
  • DE815370C - Roots blower with adjustable compression : de en
  • GB658266A - Improvements in or relating to radio frequency mixer circuits : en
  • US2569938A - Lingerie shoulder strap holder of bent wire : en
  • US2569875A - Shutter for dissolving projected images with lenses of different sizes : en
  • DE815342C - Stirring device : de en
  • GB658080A - Improvements in and relating to circular saws and driving mechanism therefor : en
  • GB658172A - Improvements in or relating to machines for filling knot-holes and the like in wood laminae : en
  • US2569793A - Ultraviolet irradiation : en
  • US2570147A - Field forage harvester : en
  • USD164721S - Brooch or similar article : en
  • ES25585Y - A brush with a handle-case for shaving. : en es
  • DE1628931U - BICYCLE CONTROL LOCK. : de en
  • US2569496A - Fender shield mounting : en
  • US2569564A - Tube gauging and sorting machine : en
  • AU216507B2 - Improved ice-block release arrangements for tray-grid assemblies : en
  • USD164692S - Bottle holder : en
  • AU417451A - Control panel for vehicle central inflation systems : en
  • USD164712S - Link chain for a necklace or the like : en
  • CA477427A - Electric switches : en fr
  • US2569476A - Arc welding apparatus : en
  • US2569859A - Mounting assembly for fluorescent fixtures : en
  • AU420851A - Improvements in or relating to Curtain and like Rails : en
  • US2569862A - Hinge : en
  • DE1628854U - ELECTRIC REGULATING SWITCH. : de en
  • DE815500C - Electrically conductive tape : de en
  • CA477492A - Modulators : en fr
  • US2569835A - Leveling and scraping apparatus with level maintaining hitch : en
  • AU151531B2 - Improvements in or relating to filtering elements : en
  • CA477458A - Methods and apparatus for measuring the values of magnetic fields : en fr
  • AU3733750A - Improvements in or relating to conveyors for wool andthe like : en
  • AU150503B2 - Firing instruction and training device : en
  • AU155996B2 - Rotary internal combustion engines : en
  • CA477524A - Bi-quinary system calculators : en fr
  • AU3754950A - Improvements relating tothe doors of machines for washing and drying clothes andthe like : en
  • AU154806B2 - Process forthe preparation of butter from high concentrated cream : en
  • CA18342S - Child's tricycle : en
  • ES194282A1 - A DEVICE FOR ATTACHING TILLAGE APPLIANCES TO AGRICULTURAL VEHiCLES : en es
  • DE1628883U - BET SLIP TO ADD THREE LABELS OF THE SAME LABEL, IN PARTICULAR SPORTS TOTO RECEIPT. : de en
  • DE815270C - Logarithmic slide rule : de en
  • ES195823A1 - PLOWED SCARIFIER WITH ADITAMENT, TO OPEN IRRIGATION TRENCHES, WORK AS A CULTIVATOR, APPLICATOR AND MARGINS BORDER : en es
  • CA477513A - End lasting machines for stitchdown shoes : en fr
  • ES27968U - Chair-ladder (Machine-translation by Google Translate, not legally binding) : en es
  • GB658237A - Improvements in or relating to metal can bodies : en
  • GB658298A - Improved manufacture of the sheet material known as vulcanized fibre : en
  • AU152421B2 - Control panel for vehicle central inflation systems : en
  • AU426651A - Hydraulic actuator ior operating the apron and ejector of an earthmoving scraper : en
  • CA477506A - Electrodeposition of nickel from acid baths : en fr
  • DE815582C - Rotary piston internal combustion engine with rotary abutment : de en
  • ES194246A1 - AN APPARATUS AND A MECHANICAL PROCEDURE FOR OXIDIZING LEAD : en es
  • FR991412A - Receiver system on several antennas : en fr
  • GB658152A - Improvements in log barking devices : en
  • GB658296A - Improvements in or relating to the manufacture of microporous sheets of hard rubber : en
  • USD164754S - Slipper or similar article : en
  • DE1628859U - ELECTRIC ROTARY SWITCH. : de en
  • CA477509A - Shoe cementers : en fr
  • ES194061A1 - A PROCEDURE, WITH THE CORRESPONDING APPARATUS FOR ITS PERFORMANCE, FOR THE MANUFACTURE OF PHOSPHO-NITROGEN FERTILIZERS : en es
  • FR991052A - Assembly and support strip for wall panels? or ceilings : en fr
  • DE1629020U - FILLING FUNNEL. : de en
  • DE815667C - Electrostatic machine : de en
  • DE815398C - Arrangement at wagon locks : de en
  • AU419951A - Method of, and apparatus for, bending tubes : en
  • DE815839C - Continuously adjustable feed drive for gang saws : de en
  • FR991110A - Assembly system for belts or retaining beams : en fr
  • FR991359A - Firearm : en fr
  • AU148462B2 - Improvements inthe supply of feed water to steam generators andthe like : en
  • US2569572A - Dispensing device for packaged articles : en
  • US2569802A - Inboard power unit for shallow draft boats : en
  • AU153595B2 - Improvements in or relating to coating compositions : en
  • CA477464A - Electronic systems : en fr
  • AU427751A - Improvements in or relating to stabilised electrical oscillator arrangements : en
  • AU419351A - Herbicidal compositions containing chloronitrobenzenes : en
  • AU153714B2 - Automobile accelerator pedals : en
  • DE815183C - Device for dust control, especially in underground mining, in the form of a radiation nozzle provided with an upstream mixing chamber : de en
  • US2569606A - Center sill filler assembly : en
  • US2569696A - Visible margin-stop setting mechanism for typewriters : en
  • ES193960A1 - IMPROVEMENTS IN WINDSHIELD WIPERS FOR VEHiCLES : en es
  • FR55213E - Self-propelled locomotive : en fr
  • DE815367C - Rotary table press equipped with electric heating : de en
  • DK73164C - Apparatus for making metal wire bindings. : da en
  • ES27751U - Suspension of gums that acts at bending cut (Machine-translation by Google Translate, not legally binding) : en es
  • US2569905A - Attached can opener : en
  • FR991324A - Chip spreader : en fr
  • FR991409A - Auxiliary motor for bicycles : en fr
  • US2569449A - Aqueous emulsion polymerization of styrene in the presence of a salt of dehydroabietic acid : en
  • GB658029A - Improvements in or relating to screw-threaded pipe or rod joints, particularly for oil well drill stems : en
  • DE815180C - Pincers with interchangeable cutting edges : de en
  • DE815350C - Icebox : de en
  • DE815521C - Auxiliary equipment for operations : de en
  • AU414051A - Improvements in or relating to resiliently mounted shaft hanger : en
  • CA477439A - Manufacture of ethylhexoic acid : en fr
  • DE815333C - Zipper tape : de en
  • FR991444A - Electric vehicle traction with ground feed : en fr
  • CA477471A - Vacuum cleaners : en fr
  • CA477406A - Modulators : en fr
  • DE815483C - Coke oven : de en
  • GB658232A - Hole digging apparatus : en
  • US2569767A - Dental material and method : en
  • FR55186E - Electric lamp heating device : en fr
  • DE1628759U - COIL ARRANGEMENT FOR MAGNETIC DEFLECTION OF CATHODE RAYS, IN PARTICULAR FOR TELEVISION PURPOSES. : de en
  • DE1628967U - LUMINAIRE FOR AIR PROTECTION PURPOSES WITH FLUORESCENT LAMPS. : de en
  • GB658274A - Improvements in and relating to electric circuit breakers : en
  • CA477445A - Fractionating columns : en fr
  • DE1628873U - CONCRETE OR ARTIFICIAL STONE STEP WITH RUBBER COVERING. : de en
  • DE815442C - Multi-lens photographic camera : de en
  • GB658017A - Non-shanking golfing irons : en
  • US2569436A - Armrest : en
  • US2569980A - Motor control for signal responsive selector mechanism : en
  • USD164700S - Hair-waving rod : en
  • ES194195A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CONNECTING SLECTROMAGNETIC RELAYS, ESPECIALLY REGULATORY OR LOAD SWITCHES FOR CAR LIGHTING INSTALLATIONS : en es
  • FR991470A - Multi-piece mine prop, with clamping element : en fr
  • ES27620U - A complex of combinable graphites to establish variable types for studies of morphopsychology through the physiognomy (Machine-translation by Google Translate, not legally binding) : en es
  • FR991094A - Appliance for the continuous drying of long pasta : en fr
  • FR991223A - Jet, compression and recovery engine : en fr
  • GB658279A - Gas griller : en
  • DE815267C - Device for fastening or hanging up laboratory equipment : de en
  • US2569660A - Measuring and gauging device : en
  • US2570034A - Magnetic rail brake : en
  • DE815528C - cabinet : de en
  • USD164690S - Kaye blouse : en
  • US2569688A - Process for making conjugated diene copolymers : en
  • AU437451A - Improvements in or relating to mixing valves : en
  • DE815193C - Chiller. : de en
  • FR991214A - Hinge, process for its installation and objects made with this hinge : en fr
  • FR991249A - Router : en fr
  • FR55165E - Process for the production of 2-aminopyrimidine : en fr
  • FR55238E - Improvements to seed drills : en fr
  • FR991428A - Improvements to machine tool speed changes : en fr
  • AU3818350A - Weatherproof ball bearing hinge : en
  • ES194126A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF PAPER FOR THE PACKAGING OF CITRUS FRUITS AND CONTROL OF MOLDING FOR THE SAME : en es
  • US2569900A - Mechanical vibrator : en
  • US2570105A - Brush package : en
  • US2570163A - Precision resistance and method of making it : en
  • DE815518C - Gas generators : de en
  • DE815873C - Elastic bearing : de en
  • US2569537A - Humidity control unit : en
  • US2569551A - Pivoted side jaw wrench having arcuate guide slot and longitudinally slidable actuator : en
  • US2569736A - Multiple-drill tractor hitch : en
  • US2570153A - Reclosing mechanism for circuit breakers : en
  • DE815610C - Device against damage to the air hose : de en
  • DE815744C - Photographic enlarger : de en
  • GB657986A - Improvements in couplings for electrical leads applicable also to pipes and shafts : en
  • US2569958A - Home pasteurizer with removable inner receptacle and sealing means therefor : en
  • DE815330C - Insert jaws for vices for clamping pipes, round metals, etc. like : de en
  • US2569823A - Self-lubricated steering knuckle joint : en
  • US2569935A - Method and apparatus for making composite tire articles : en
  • US2569586A - Driving mechanism with pilot control : en
  • USD164733S - Tape dispenser frame : en
  • US2569845A - Child's garment : en
  • DE1628760U - SWITCH ARRANGEMENT FOR ELECTRIC STOVE. : de en
  • DE815654C - Fastening of wires, especially with sockets : de en
  • ES194236A2 - A HOLLOW CONSTRUCTION BLOCK FORMED BY THE MEETING OF ELEMENTS : en es
  • FR991142A - Improvements in mechanics for looms : en fr
  • DE815645C - Process for the production of phenols or phenolates : de en
  • DE1628847U - COUPLING COMPONENT FOR FASTENING TURNING KNOBS OR THE LIKE. ON WAVES IN ELECTRICAL DEVICES, IN PARTICULAR RADIO RECEIVERS. : de en
  • DE1628850U - ARC CLEARING DEVICE. : de en
  • DE1629042U - DEVICE TO PREVENT THE HIP RACK FROM SLIDING UP WHEN WEARING SHORT SOCKETS. : de en
  • DE815551C - Dynamometer : de en
  • GB658015A - Toy building kit : en
  • DE1629017U - SEMI-SPHERICAL ASHER, MAINLY FOR PASSENGER CARS. : de en
  • DE1628835U - SOLE OR HEEL MADE OF ELASTIC MATERIAL WITH SLIDING PROTECTION RIBS. : de en
  • DE815740C - Arrangement for laying pipelines : de en
  • FR991454A - Control device, in particular of dimensions of machined parts : en fr
  • FR991190A - Two-stroke internal combustion engine : en fr
  • DE815205C - Wireless receiving device for multiple calls : de en
  • DE815212C - Rotating anode X-ray tube : de en
  • DE815288C - Reamer : de en
  • DE803907C - Platen printing press : de en
  • ES194161A1 - AN INSTALLATION FOR THE REGULATION OF THE TEMPERATURE OF THE REHEATED VAPOR AND THE SCORGE IN RADIATION BOILERS HEATED WITH COMBUSTIBLE DUST WITH LIQUID SLAUGH DRAIN : en es
  • CA477455A - Housings and locking means therefor : en fr
  • ES27365U - Bicycle accessories holder (Machine-translation by Google Translate, not legally binding) : en es
  • ES27726Y - Profile or bevel for the trim of doors and surfaces of motor vehicles : en es
  • FR991400A - Preservative packaging for eggs : en fr
  • GB658034A - A foldable book holder for wall mounting : en
  • US2569841A - Adjustable brake latch : en
  • DE1629000U - CONTACT CLAMPS WITH ROLLED LUGS FOR DIRECT CONNECTION TO FLUORESCENT LAMPS WITH PLUG-IN BASE, FOR INSTALLATION IN SOCKETS. : de en
  • DE815310C - Baskuel clasp : de en
  • ES194359A1 - PROCEDURE FOR THE MANUFACTURE OF DECORATIVE PLATES OR PANELS : en es
  • FR991326A - Coaming rim for folding kayaks : en fr
  • DE1628981U - COUNT WHEELS FOR COUNTERS. : de en
  • DE815364C - Method and arrangement for the production of variable capacitors : de en
  • FR991407A - Folding cabinet combined forming ironing board and ladder : en fr
  • ES27905U - Electrically illuminated mushroom for darning socks and stockings (Machine-translation by Google Translate, not legally binding) : en es
  • FR991093A - Rod connector : en fr
  • FR991248A - Individual whitewash sprayer : en fr
  • FR991467A - Centrifugal distributor of calibrated fragments, grains, seeds and coated seeds : en fr
  • DE815496C - Microphone feed arrangement for amplifier systems in traffic vehicles : de en
  • FR991331A - Method for preventing deterioration of plastic articles : en fr
  • DE815300C - Cinematographic camera with insertable film cassette : de en
  • ES27904U - Shaving blade holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR55231E - Precision stamping device for affixing signs, designs, etc. on maps or other documents : en fr
  • FR55235E - Process for obtaining trichrome images by a single exposure to light for color photography and cinematography : en fr
  • GB658219A - Improvements in or relating to reinforced concrete railway sleepers : en
  • ES27856U - Bottles for packaging in the same bottle of different drinks or liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES28000U - Protector for personal use for safety against electrocution (Machine-translation by Google Translate, not legally binding) : en es
  • FR55198E - Tightening wrench with interchangeable magazine and drive heads : en fr
  • ES194086A1 - A METHOD OF MANUFACTURING SPONGY RUBBER : en es
  • GB658092A - Improvements in vapour generating and superheating units : en
  • GB658008A - Improvements in or relating to the manufacture of tyres : en
  • DE815904C - pump : de en
  • FR55224E - Process for obtaining new textile articles based on superpolyamides : en fr
  • FR991145A - Method and apparatus for transmitting signals to the driver of a vehicle and other applications : en fr
  • GB658284A - Improvements in or relating to striking hammers with mechanical drive : en
  • US2569633A - Frame and engine supports for clutch control mechanism : en
  • ES27976U - Improved coseil machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB658131A - Improvements in or relating to methods of manufacturing glass objects for optical purposes, such as spectacle glasses : en
  • GB658196A - Process for converting sulphur dioxide to hydrogen sulphide : en
  • DE815915C - Rubber cue ball : de en
  • US2570109A - Actuating and parking mechanism for windshield wipers : en
  • DE1628888U - DEVICE, IN PARTICULAR FOR SHAPING AND REPAIRING THE SHOE HEEL PART, AND FOR GLUING GIANT TO LEATHER AND RUBBER SHOES. : de en
  • DE815781C - Method and device for increasing the performance when mining floezen, especially those with steep and semi-steep storage : de en
  • GB658138A - Improvements in or relating to drying chambers : en
  • DE815494C - Loudspeaker membranes, centering membranes : de en
  • FR991115A - Improvements to fluid flow control valves : en fr
  • FR991235A - Optical device : en fr
  • FR991484A - Removable binder for the temporary retention of notebooks, magazines, brochures or the like : en fr
  • DE815366C - Electrode boiler : de en
  • FR991462A - Sealing device for refining furnaces : en fr
  • CA477493A - Electrical circuits : en fr
  • DE821381B - Electrode-heated cookers and warmers : de en
  • FR991240A - Device for connecting two rotating members such as the rollers of a rolling mill or similar machine : en fr
  • GB658319A - Improvements in reciprocating pump power heads : en
  • DE815803C - Refrigerant control device : de en
  • ES193930A1 - A PROCEDURE FOR THE VIRTUALLY COMPLETE CONVERSION OF FATTY MATERIAL OF PARTIAL ESTER : en es
  • FR55161E - Assembly pins : en fr
  • GB658191A - Improvements in or relating to turnstiles and counters therefor : en
  • GB657989A - Method of improving the electrical conductivity of soil : en
  • ES27866U - Mobile mechanism adapted to toys (Machine-translation by Google Translate, not legally binding) : en es
  • ES25371Y - Cube that affects the shape of the circular segment. : en es
  • AU152759B2 - Separation of gas mixtures : en
  • DE815609C - Device for preventing the reserve tank from being left open in motor vehicles : de en
  • DE815613C - Device for monitoring vehicle tires : de en
  • DE815717C - Cleaner for cereal products : de en
  • DE815893C - Ventilated plate spinner for printing plates : de en
  • DE815397C - Pot lid clamping device : de en
  • DE815630C - Pattern paper tape for looms : de en
  • DK73163C - Parallelepipedic carton box. : da en
  • ES27899U - New stencil color distributor for the manufacture of hydraulic tiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR55243E - Improvement of diaphragm pumps for the fuel supply of explosion engines : en fr
  • FR991309A - Tuning inductance : en fr
  • FR991490A - Improvements in a process for improving the reflectance and stability of metallic pigments : en fr
  • FR991080A - Saw blade tensioning device, applicable to hacksaw holders : en fr
  • FR991401A - Improvements in the separation of solids of different densities in a liquid medium of intermediate density : en fr
  • FR991465A - Apparatus for the regeneration of annealing or malleability agents : en fr
  • GB658186A - Improvements in and relating to cylinder head constructions for internal combustion engines : en
  • GB658227A - Improvements in and relating to quartz-to-metal seals : en
  • ES27507U - Improvements in the organization of boilers and boilers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628751U - DISTANCE BARS FOR ROUTE ARCHES IN PIT CONSTRUCTION. : de en
  • DE815583C - Device on internal combustion engines for canceling and automatically reactivating compression when starting by hand : de en
  • ES193950A1 - A SALES INCREASE PROCEDURE : en es
  • DE812514C - Tubeless air pump for bicycles and motorcycles : de en
  • US2569556A - Subsoil plow : en
  • US2569731A - Box load support : en
  • DE815177C - Attachable vice jaws : de en
  • ES193954A1 - A PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF AZOCOLORANTS : en es
  • ES194258A1 - A VACUUM VALVE AMPLIFIER TO CONVERT POSITIVE IMPEDANCE TO NEGATIVE : en es
  • US2569682A - Means for cutting pavement and other like surfaces : en
  • CA477405A - Adjustable transformers : en fr
  • CA477398A - Bubbling fluid ornamental display devices : en fr
  • US2570145A - Folding box forming machine : en
  • ES28008U - A toy pistol-carbine (Machine-translation by Google Translate, not legally binding) : en es
  • GB658253A - Method and means for measuring the microphonic action of multi-electrode tubes : en
  • DE1628963U - PRESSURE-RESISTANT ENCLOSED, WITH WELDED-ON COOLER, RECESSED CYLINDRICAL HOUSING FOR TRANSFORMERS. : de en
  • DE1629022U - ADVERTISING BIRD. : de en
  • DE1628936U - DRIVE HOUSING, IN PARTICULAR FOR STEEL LINK BELTS. : de en
  • DE815303C - Process for the photographic production of a mixed image from the picture elements of two or more other output images : de en
  • DE815723C - Method and device for starting diesel engines : de en
  • DE815727C - Air-cooled two-stroke internal combustion engine : de en
  • DE815280C - U-shaped insert made of sheet metal to join boards or rods that are connected with tongue and groove : de en
  • US2569865A - Cyclone dust collector : en
  • US2570150A - Conveyer for bakers' ovens : en
  • US2570144A - Folding box forming machine : en
  • DE1628890U - INDEPENDENT WINDING DEVICE FOR WATCHES. : de en
  • DE1628907U - GLASS COVER RAIL WITH WIRE INSERT. : de en
  • AU418851A - Improvements in semi-supported ploughs and coupling means therefor : en
  • US2569931A - Button and loop sock suspender : en
  • CA477523A - Pulse generators : en fr
  • CA477421A - Electrical bushings : en fr
  • CA477480A - Sewing machine needle threading devices : en fr
  • FR991366A - Vine grafting machine : en fr
  • GB658285A - Improvements in or relating to grinding machines : en
  • DE815332C - Method and installation for washing coals and other minerals in a plurality of troughs : de en
  • DE815388C - Salt and pepper box arrangement : de en
  • DE815637C - Washing plane with ribbed rubbing surface : de en
  • ES193953A1 - A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES : en es
  • US2569968A - Flash control electrode : en
  • DE815295C - Tension spring lock on preserving jars with extended glass neck rim : de en
  • DE815736C - With a slide or the like connected, movable protection device for guideways, threaded spindles and the like. like : de en
  • DE815774C - Graphite lubrication on veneer roller dryers : de en
  • CA477419A - Combination protecting shipping pads and attaching clips : en fr
  • USD164722S - Brooch or similar article : en
  • CA477476A - Clad magnesium-base alloys : en fr
  • DE1628904U - SPINNING POT FOR SYNTHETIC SILK PRODUCTION. : de en
  • DE1628978U - DEVICE FOR THE INDEPENDENT MOUNTING OF THE TONE ARM ON RECORD PLAYERS. : de en
  • CA477479A - Absorption refrigeration apparatus : en fr
  • US2569990A - Surge testing : en
  • US2569495A - Synthetic hard resins prepared from alpha, beta-unsaturated polycarboxylic acids : en
  • US2569536A - Laminated structure : en
  • DE815381C - Food crusher : de en
  • ES193978A1 - A TELECINEMA DEVICE : en es
  • ES24999Y - Food shredder tongs. : en es
  • FR991084A - Control for lifting devices : en fr
  • AU426751A - Track roller : en
  • CA18344S - Fire hydrant eater ejector : en
  • DE815842C - Plywood board : de en
  • CA477435A - Traverse mechanism : en fr
  • DE815298C - Feeding device for photographic apparatus : de en
  • DE815596C - Process for the production of a chunky concentrate from fish, in particular for poultry : de en
  • DE815884C - Headbox for paper machines : de en
  • ES27745U - Shipowner packaging box (Machine-translation by Google Translate, not legally binding) : en es
  • CA477511A - Tack separating mechanism : en fr
  • US2569481A - Homogeneous polymerization of unsaturated organic compounds : en
  • US2570167A - Carton dispenser : en
  • US2570173A - Method of producing yarn : en
  • US2569594A - Fault detector for shotgun users : en
  • AU3804850A - Improvements in amplifiers : en
  • AU425251A - Improvements in or relating to key operated electric switches : en
  • GB658031A - Improvements in casement stays : en
  • AU417551A - Variable speed hydraulic clutches : en
  • CA477437A - Methods of purifying waters and compositions therefor : en fr
  • US2569665A - Electron flow device : en
  • US2569910A - Combination air duct and girder : en
  • US2570017A - Television receiver chassis construction : en
  • US2569721A - Foot support : en
  • US2570106A - Ophthalmologist's pliers : en
  • USD164749S - West hobbyhorse : en
  • US2570108A - Soft tire indicator : en
  • ES194121A1 - A COATING PROCEDURE FOR BUILDING OR CONSTRUCTION COVERS BY ALUMINUM SHEETS : en es
  • GB658010A - Improvements in or relating to the manufacture of photographic developing agents : en
  • US2569484A - Apparatus for coating sheet material with paraticulate material : en
  • AU440951A - Improvements in or relating to postal sorting apparatus : en
  • DE815277C - Pinion engagement for starters of internal combustion engines : de en
  • ES27842U - New fountain pen (Machine-translation by Google Translate, not legally binding) : en es
  • FR991228A - Rocket training : en fr
  • AU152721B2 - Improvements in and relating to electro-therapeutic apparatus : en
  • US2569679A - Apparatus for winding electrical coils : en
  • US2569699A - Method and apparatus for forming glass fibers : en
  • US2570089A - Combination dispenser allowing selective discharge therefrom by orientation : en
  • US2570042A - Pug mill : en
  • USD164706S - Trousers or similar article : en
  • DE815603C - Process for the production of pulp using magnesium bisulfite liquor : de en
  • GR13195B - TRANSMISSION CENTER. : el en
  • GB658127A - Improvements in or relating to hose clips : en
  • ES27853U - Door handle (Machine-translation by Google Translate, not legally binding) : en es
  • DE815421C - Pinion engagement for electric starters of internal combustion engines : de en
  • GB658315A - Apparatus for either simply mixing or reacting two substances with each other in continuous operation : en
  • ES194049A1 - A STEAM DISPATCHER FOR A STEAM ENGINE : en es
  • FR991286A - Shopping bag, beach seat : en fr
  • GB658140A - Improvements in or relating to vertical baling presses : en
  • DE815520C - Process for the thermal treatment of the distillation gases in coal coking : de en
  • DE815925C - Production of a porous, tough, pressure-resistant and crack-free concrete : de en
  • DE1628795U - TWO-SIDED TAPE MARKER FOR LETTER PRINTING SEAL : de en
  • DE815307C - Land and water sports vehicle : de en
  • DE815484C - Folder for storing unperforated documents : de en
  • DE819567C - Electrical circuit arrangement with vibration generators : de en
  • US2569856A - Apparatus for making tubing : en
  • US2570008A - Polar co-ordinate cathode-ray tube : en
  • US2570094A - Alkylolamine and morpholine salts of polymerized olefin sulfonic acids : en
  • US2570139A - Cathode-ray image presentation system : en
  • GB657962A - Improvements in or relating to combustion apparatus : en
  • DE1628938U - COAL STOVE BATTERY. : de en
  • ES25492Y - Container for cookies, chocolates and the like. : en es
  • ES27981U - Gun-shaped toys (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628782U - Pourer. : de en
  • DE1628915U - POTATO PLANTING MACHINE. : de en
  • DE815408C - Magnetogram carrier : de en
  • DE815539C - Thermobimetal equivalent composite material : de en
  • ES25637Y - Improved sucker. : en es
  • GB658241A - Improvements in the manufacture of alloy powder having ferromagnetic properties : en
  • FR991290A - Safe : en fr
  • FR991260A - Packaging for transporting fragile objects with curved surfaces : en fr
  • FR991405A - Freewheel power transmission device : en fr
  • FR991174A - Manufacturing process of metal base plates for dental appliances : en fr
  • FR991398A - Methods of surface decoration of glass articles or ceramic articles : en fr
  • DE815273C - Device for facilitating the starting of internal combustion engines that work in particular with self-ignition or injection : de en
  • FR55166E - Improvements to powdering methods used in agriculture : en fr
  • AU147501B2 - Improvements in and relating to chairs, settees andthe like : en
  • DE815468C - Gearbox for a continuously operating centrifugal machine with screw discharge : de en
  • FR991138A - Improvements to mechanisms comprising a member providing a connection of variable nature between a drive shaft and a driven shaft, in particular to those comprising a friction change of speed : en fr
  • FR991436A - Improvements made to the squares used for cutting clothes : en fr
  • GB658091A - A gripping and retaining device for trousers and like garments : en
  • GB658322A - Improvements in musical toy : en
  • FR991387A - Electric switch in the air : en fr
  • ES23563Y - Perfect box for pills and the like. : en es
  • FR991451A - Process for the recovery of glycerin from fermentation liquors : en fr
  • DE815666C - Electrostatic machine : de en
  • US2569443A - Telegraph storage system : en
  • ES23476Y - Ignition coil. : en es
  • FR991122A - Halogenation process : en fr
  • DE815599C - Fully automatic steamer for cattle feed and raw products of the sugar beet and canning industry : de en
  • DE815868C - Gas turbine with auxiliary fluid : de en
  • AU151923B2 - Improvements relating tothe doors of machines for washing and drying clothes andthe like : en
  • CA477367A - Clamps : en fr
  • FR991274A - Improvements to valves for engines and other fluid machines : en fr
  • FR991346A - Three-piece push-fit fitting : en fr
  • GB658306A - Improvements in and relating to grinding machines and method of shaping grinding wheels : en
  • ES194272A1 - IMPROVEMENTS IN THE ASSEMBLIES OF CIRCUITS FOR THE GENERATION OF SPECIAL IMPULSES : en es
  • FR991181A - Oil lubricator, constant level : en fr
  • GB658044A - Improvements in and relating to lubricating arrangements for high-speed shafts : en
  • GB658025A - Electromagnetic relay system : en
  • GB658046A - Improvements in or relating to undergarments : en
  • DK73142C - Radio navigation system. : da en
  • FR991473A - lock nut : en fr
  • GB658326A - Improvements in or relating to the recovery of purified selenium-sulfur mixtures from crude selenium and sulfur containing material : en
  • CA477381A - Apparatus for making insulation batts and boards : en fr
  • DE815313C - Device for the production of laps or the like on spinning preparation machines : de en
  • ES26207Y - Mechanism for placing plastic crystals on watches. : en es
  • FR991205A - Improvements to interrupting devices using a compressed gas switch, in series with a second breaking device : en fr
  • FR991489A - Multiple image projection device : en fr
  • FR991281A - Heating block for safety razors : en fr
  • FR991414A - Polymerization process and resulting products : en fr
  • GB657993A - Hand fish skinner : en
  • FR991445A - Removable pulley for electric motors with motion transmitter : en fr
  • FR55202E - Method of diffusing metals inside iron and steel : en fr
  • FR991175A - Manufacturing process for bridges, crowns, inlays, solid metal teeth and the like : en fr
  • FR991456A - Scanning coil for cathode ray tube : en fr
  • DE1628776U - BOLT WASHER. : de en
  • DE1628784U - PIVOT BEARING FOR WINDOW SASH. : de en
  • DE815506C - Alarm clock with electrical switching device : de en
  • DE815837C - Roof covering with concrete slabs : de en
  • FR991149A - Improvements in the construction of waterproof covers for buildings or the like, in particular roofs or horizontal terraces : en fr
  • ES194269A1 - A SYSTEM FOR PROVIDING SERVICES TO AUTOMOBILISTS : en es
  • DE815336C - Hiking pillar : de en
  • GB658216A - Improvements in or relating to gelatine or the like capsules : en
  • US2569452A - Fluted axle housing : en
  • US2569895A - Detection of carbon monoxide by palladous sulfite and/or palladosulfites : en
  • US2570132A - Filter : en
  • FR55197E - Disk Drive Improvements : en fr
  • GB658073A - Improvements in or relating to electro-magnetically operated current interrupters : en
  • DE815681C - Mold for hollow glass production : de en
  • FI25388A - Fertilization requirements and apparatus for use in the manufacture of fiber : en fi
  • DE815430C - Wing screw : de en
  • ES194352A3 - PROCEDURE FOR OBTAINING AN INSULATING MATERIAL BASED ON FIBERS : en es
  • GR13196B - AUTOMATIC ELECTRIC WATER WATER DEVICE. : el en
  • DE1628919U - SPREAD VALVE. : de en
  • DE815219C - Raw frame with foldable backrest for seating and reclining furniture : de en
  • DE815525C - Device for fastening curtains : de en
  • DEP0012934DA - Arrangement for the electrical heating of flowing liquids by outputting power to the liquid resistance : de en
  • FR991382A - Process for the preparation of derivatives of hydroxy-21-pregnesis-5-01-3-one-20 : en fr
  • GB657995A - Improvements in or relating to combined end doors and loading ramps for vehicles : en
  • GB658139A - Shock absorber : en
  • US2569854A - Drill tool : en
  • DE1628755U - COLLECTOR BOLT FOR LOOSE WRITTEN MATERIAL AND THE LIKE. : de en
  • DE815828C - Razor blade holder : de en
  • US2570014A - Circuit arrangement for producing high-direct voltages : en
  • US2569807A - Electric marking machine : en
  • CA477514A - Apparatus for conditioning soles : en fr
  • DE815279C - Butt joint connection : de en
  • DE815737C - Shaft coupling that can be engaged and disengaged : de en
  • DE815739C - Device for tightening the screw rings on screw socket pipes with rubber seals : de en
  • DK73146C - Process for conjugation without significant polymerization of fatty oils and acids. : da en
  • GB658055A - Improvements in vehicle tyres : en
  • GB658061A - Improvements in and relating to stapling machines : en
  • GB658154A - Improvements in or relating to food treating machines : en
  • IE20134L - Detergent compositions : en
  • CA477368A - Stall indicating warning signals for airplanes : en fr
  • FR55209E - Process for the extraction of metals and metalloids by the action of methane on various ores : en fr
  • FR991264A - Improvements to the speed regulation systems of an electric motor with electronic control : en fr
  • GB657976A - A holder for a baby's feeding bottle : en
  • GB658271A - Apparatus for delivering desired lengths of paper strip and like material coated with an adhesive : en
  • DE815719C - Press cover for feed cutting machines : de en
  • DE815825C - hair clipper : de en
  • DE815860C - Closure for bracelets, especially for watch straps : de en
  • FR991367A - New means of drug electro-penetration for the treatment of various ailments and in particular dental and peri-dental ailments : en fr
  • FR55234E - Device for slowing down the operation of electromagnetic organs : en fr
  • GB658256A - Process for the manufacture of activated oxide gels : en
  • GB658244A - Improvements in apparatus for bonding sheet thermo-plastic material to thermo-plastic and other materials : en
  • GB658311A - Improvements in toroidal magnet fields for dynamo electric machines : en
  • ES194371A1 - IMPROVEMENTS IN THE DRIVING DEVICES OF MILLING AND SIMILAR COFFEE DOSING APPLIANCES : en es
  • US2569651A - Power-transmitting mechanism for narrow-gauge tractors : en
  • US2570038A - Phenylenediacetate ester : en
  • US2570083A - Production of thiophene from diolefin and hydrogen sulfide : en
  • ES193931A1 - A SYSTEM FOR AUTOMATIC DESCENT OF THE WIRE IN THE STONE CUTTER DEVICES : en es
  • ES194015A2 - A STABILIZING SYSTEM, AUTOMATIC OR POWERED, IN RELATION TO LIQUID SHOCK ABSORBERS OF AUTOMOBILE VEHICLES : en es
  • ES28001U - Chair for children's stools (Machine-translation by Google Translate, not legally binding) : en es
  • GB658297A - Improvements in or relating to electrical transformers : en
  • FR991187A - Document carrier : en fr
  • DE815669C - Stacked electrical capacitor with glass dielectric : de en
  • US2569601A - Expander ring for combustion engines : en
  • FR991493A - Lighting apparatus with fluorescent, luminescent or other similar tubes : en fr
  • US2569817A - Electrical analogue : en
  • DE815252C - Ladder console frame : de en
  • DE815522C - Kitchen appliance : de en
  • DE815418C - Container for matchboxes : de en
  • DE815569C - Method and device for cleaning grain, in particular for threshing machines : de en
  • DE1628822U - DECORATION STAND. : de en
  • FR991057A - Flexible conduit formed from elements of decreasing lengths for well drilling rigs : en fr
  • US2570128A - Lock for frameless window screen tensioning devices : en
  • ES26616Y - Articulation device for the formation of bracelets, necklaces and similar objects. : en es
  • DE1628908U - MIXING ROLLER MILL. : de en
  • DE815181C - Optical system for lighting systems, e.g. B. light signals : de en
  • DE815625C - Suction head for suction excavators : de en
  • DE815927C - Device for feeding folding boxes lying flat on top of each other in a stack to a transport and filling device : de en
  • ES194033A1 - IMPROVEMENTS IN SHOCK ABSORBERS FOR LIQUIDS APPLICABLE TO MOTOR VEHICLES : en es
  • DE815302C - Process for the production of diazotypes : de en
  • DE815601C - Advertising facility : de en
  • US2569936A - Phosphate product and method of making same : en
  • GB658214A - Improvements in phonograph reproducers : en
  • US2569808A - Mine : en
  • ES26572Y - Portable antenna. : en es
  • FR991277A - Color television method and device : en fr
  • DE815372C - Air line to exhaustors : de en
  • ES27455U - Football game mechanical game called "soccer traction" (Machine-translation by Google Translate, not legally binding) : en es
  • FR991477A - Method of concentrating vitamin a from low-grade oils : en fr
  • FR991086A - Improvements in the manufacture of white cast iron : en fr
  • FR991266A - Using the difference in weight between two masses as the actual weight : en fr
  • FR991494A - Injection cannula : en fr
  • GB658108A - Improvements in or relating to self-centring chucks : en
  • DE815784C - Two-part iron pit stamp : de en
  • GB657971A - Improvements in or relating to presses for bending tubes and bars : en
  • DE815834C - Control, especially for gripper winches : de en
  • FR991441A - Selector switch for electrical applications : en fr
  • ES194115A2 - IMPROVEMENTS IN THE MAIN : en es
  • ES194136A1 - A PROCEDURE OF MAKING INSECTICIDE PREPARATIONS : en es
  • ES194328A2 - AN IMPROVEMENT IN THE AUTOMATIC CHANGE PHONOGRAPHIC TURNTABLE DEVICES : en es
  • FR55171E - Lid container or use case : en fr
  • USD164701S - Font of numerals : en
  • US2569520A - Flow control mechanism for shock absorbers : en
  • DE815358C - Drum counter for telephone charges display device with reset mechanism : de en
  • DE815749C - Wheel with wooden spokes : de en
  • FR991448A - Process for separating hydrocarbons from gas streams : en fr
  • ES194018A1 - A PROCEDURE FOR THE OBTAINING OF UREA FROM CARBON AND AMMONIUM BIODY : en es
  • GB658132A - Ventilating deflector for cars : en
  • FR991433A - Machine for opening cable of all kinds, ropes and other hard materials : en fr
  • DE1628961U - VERSATILE SUPPORTING FRAME FOR MOUNTING ELECTRICAL DEVICES FOR INSTALLATION IN SWITCH PANELS. : de en
  • US2570107A - Abrasive device : en
  • DE815290C - Stone crusher : de en
  • US2569939A - Infbared phosphoks : en
  • ES194052A3 - A PROCEDURE FOR PRODUCING FOAM RUBBER : en es
  • GB658089A - A new or improved article of furniture : en
  • GB658202A - New pyrimidine derivatives : en
  • US2569513A - Machine for taping electrical coils : en
  • US2569669A - Beam connection for precast concrete members : en
  • USD164668S - Desk lamp : en
  • CA477484A - Magnesia and methods of preparing the same : en fr
  • DE801528C - Adjustable fastener for attaching a toilet seat : de en
  • DE815346C - Process for the preparation of (Diaethylamino-2'-propyl-1 ') -10-thioxanthene : de en
  • DE815550C - Device for measuring the tensile strength of furnaces : de en
  • DE815870C - Storage for shafts that are supported several times in a frame : de en
  • DE815930C - tube : de en
  • FR991206A - Advanced toothbrush : en fr
  • US2570039A - Impact rotary slip lock : en
  • USD164683S - Fry automobile : en
  • AU428151A - Means for cleaning surfaces of oil and oily deposits and for reclaiming the liquid used in cleaning : en
  • US2570098A - Fluid expansion thermostat : en
  • DE1629049U - CAP SCARF. : de en
  • ES26408Y - Orthopedic insole. : en es
  • FR991068A - Device for cutting off the remnants of thread that form on the edge of the fabric during the reel change on automatic looms : en fr
  • FR991107A - Coupling for pipes with threaded wedge-shaped sealing and embedding ring : en fr
  • FR991458A - Sandal : en fr
  • US2569762A - Relay for use in controlling atmospheric conditions : en
  • US2569617A - Resilient car wheel : en
  • US2569439A - Mud mixing machine : en
  • US2569798A - Cartridge feeding device : en
  • US2570177A - Chair having a resilient back rest : en
  • US2569989A - Pressure stop nut : en
  • US2570073A - Furnace wall : en
  • USD164745S - Table lighter holdee : en
  • DE815182C - Caps for removing struts underground : de en
  • ES194079A1 - IMPROVEMENTS IN THE MANUFACTURE OF CLOSURES FOR VALVES : en es
  • FR991116A - Process and apparatus for obtaining sheets and strips by matrix lengthening : en fr
  • DE1628809U - FOLDING FIELD CHAIR. : de en
  • DK73148C - Regulator for gas valves for gas-fired water heaters. : da en
  • DE815454C - Steering device for strollers : de en
  • DE815713C - Container with hinged lid for lighters, cans, cases and similar objects : de en
  • FR991397A - Metal cleaner : en fr
  • GB658012A - Improved pedal-propelled amphibious vehicle : en
  • GB658078A - A molding machine and method of molding : en
  • DE1628824U - DRIVER PROTECTION STEERING. : de en
  • DE1628956U - CONTACT FOR ELECTRIC SWITCHES. : de en
  • DE815488C - Promotion of plant growth : de en
  • DE815734C - Intervertebral disc with grooves : de en
  • ES28009U - Plug for metal packaging of electrical devices (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628970U - HEATING CORD FOR FLEXIBLE HEATERS, IN PARTICULAR ELECTRIC HEATING PADS. : de en
  • DE814602C - Snow clearing device : de en
  • US2569675A - Variable transformer : en
  • DE815810C - Process for the production of iron-aluminum alloys : de en
  • ES26073Y - Telephone or other address recording device. : en es
  • GB657956A - Improvements in or relating to methods of securing together adhesively a portion of material comprising a plasticised cellulose ester, a plasticised cellulose ether or a plasticised rubber hydrochloride and a second portion of material : en
  • DE815568C - Sowing device for seed drills : de en
  • DE815887C - Device for adjusting spring tensions : de en
  • US2570057A - Doffing mechanism for ring spinning, doubling, and twisting machines : en
  • DE1628757U - ANTENNA ARRANGEMENT, IN PARTICULAR FOR RADIO MEASURING VEHICLES. : de en
  • DE815509C - Transformation of currents : de en
  • US2569775A - Domestic appliance : en
  • US2569485A - Automatic ranging system : en
  • DE815412C - Interchangeable button : de en
  • DE815862C - Potato harvester : de en
  • DE815379C - Hairdressing cap : de en
  • ES26007Y - Device for affixing initials, monograms or other badges on leather or metal articles. : en es
  • FR991389A - Improvements to or relating to signal amplifier or repeater systems : en fr
  • ES27549U - Replaceable hand brush (Machine-translation by Google Translate, not legally binding) : en es
  • US2570027A - Process for polymerizing furfuryl alcohol : en
  • US2570127A - Apparatus for deep fat cooking : en
  • US2570152A - Flow controller : en
  • DE815284C - Shaft seal consisting of an adhesive part and a sleeve : de en
  • DE815501C - Cable termination resistor : de en
  • DE815648C - Deep drawing of sheet metal with inductive heating : de en
  • DE815877C - Stopcock with setting scale : de en
  • ES194313A1 - A OVEN FOR THE DEGASIFICATION AND FOR THE GASIFICATION OF RICH COMBUSTIBLES IN ASH : en es
  • FR991176A - New composite material and brake lining or seal of another similar industrial product resulting therefrom : en fr
  • ES194168A1 - A PROCEDURE INTENDED TO EXERCISE AN INFLUENCE ON THE REACTIONS AND CHANGES OF STATE OF THE MATTER : en es
  • ES194276A1 - A RADAR SYSTEM FOR TAX ECHOES : en es
  • FR55201E - Elastic coupling for high speed motors : en fr
  • FR991381A - Process for making a water-soluble cellulose compound : en fr
  • US2569828A - Towel cabinet : en
  • US2570018A - Combination venetian blind and awning : en
  • DE1628861U - ARRANGEMENT WITH DIRECT LINK. : de en
  • DE815352C - Method and device for filling high pressure gas cylinders : de en
  • DE815545C - Geodetic device with a coarse and a fine adjustment of the vertical axis system : de en
  • FR55163E - Safety bar for doors : en fr
  • GB658135A - Improvements in or relating to magnetic core structures for electrical induction apparatus : en
  • GB658305A - Improvements in heating or drying stoves or cabinets : en
  • US2569650A - Automatic telephone system involving separate operator and subscriber register sender apparatus : en
  • US2570036A - Two-cycle internal-combustion engine with exhaust gas turbine : en
  • US2569610A - Tractor-trailer brake system : en
  • US2569643A - Shirt type garment : en
  • US2569991A - Ignition point assembly : en
  • US2569678A - Suspension rod for the interior of vehicles : en
  • US2569984A - Extractive crystallization process : en
  • AU156141B2 - 6-haloaryl-3-pyridazones and preparation thereof : en
  • DE815701C - Method and device for measuring the length of rolled material : de en
  • DE815762C - Anti-slip protection for shoes : de en
  • FR991406A - mine prop : en fr
  • GB657977A - Improvements in fungicidal compositions : en
  • FR991449A - Private telephone installation : en fr
  • GB657974A - Improvements relating to machines for filling food pastes, pharmaceutical pastes and creams and like semi-fluid material into jars, bottles, tins and like receptacles to be filled therewith : en
  • DE815783C - Iron pit stamp : de en
  • DE1628896U - BOOKMARKS AND SCHOOL TABLES. : de en
  • DE815315C - Method and device for the production of concrete trusses : de en
  • US2569840A - Record feeding and recording apparatus : en
  • US2569995A - Spring fed magazine : en
  • US2569851A - Leakproof and siftproof package : en
  • DE815670C - Inverter for different operating voltages : de en
  • ES194128A1 - A SWITCH FOR ELECTRIC EFLUVI DISCHARGE : en es
  • ES27943U - Centrifugal device for draining and decanting crystals and precipitates (Machine-translation by Google Translate, not legally binding) : en es
  • FR991163A - Hand-ratchet for assembly of structural parts : en fr
  • FR991350A - Method and apparatus for the removal and removal of coal : en fr
  • US2569759A - Spray-producing apparatus for liquids : en
  • DE1628858U - ELECTRIC CAM SWITCH WITH CONTROL CAMS THAT ACTING AXIAL ON THE CONTACT LEVER. : de en
  • DE815790C - Washing and cleaning processes : de en
  • ES27953U - Transformable shopping bag in handbag (Machine-translation by Google Translate, not legally binding) : en es
  • AU151293B2 - Building construction : en
  • ES193934A1 - A PERFECTION IN THE MANUFACTURE OF ROLLABLE BLINDS : en es
  • ES194335A1 - IMPROVEMENTS IN THE MACHINES TO RECTIFY THE CARTONS : en es
  • ES26095Y - Set of discharge valve, at will, for toilet tanks. : en es
  • FR991468A - Blue fluorescent coloring matters : en fr
  • AU154201B2 - Air treating composition and method : en
  • US2569825A - Bathtub : en
  • US2569860A - Holder for punchboards : en
  • DE1629011U - SINK. : de en
  • DE1629034U - TOTO GAME APPARATUS. : de en
  • ES194200A1 - AN APPARATUS FOR THE EXTRACTION OF WATER BY THE SUBSOIL : en es
  • ES27849U - An angular piece pre-fabricated for all kinds of constructions (Machine-translation by Google Translate, not legally binding) : en es
  • GB658163A - Improvements in decomposition columns for alkali metal amalgam : en
  • US2569483A - Wheel cover : en
  • US2570059A - Method of packing finned pipe for shipping and handling : en
  • US2570160A - Closure lock : en
  • AU153845B2 - Improvements in or relating to key operated electric switches : en
  • AU421251A - Wall or ceiling panel : en
  • DE815455C - Device for regulating the engine power in motor vehicles equipped with a continuously variable transmission and with a semi-automatic multi-step transmission : de en
  • DE815808C - Process for the production of a slag melt suitable for the treatment of steel baths : de en
  • US2569878A - Machine for cutting logs into sections : en
  • US2569663A - Composition for and method of determining chromate concentrations : en
  • US2569887A - Combustion apparatus, including flame type ignition means : en
  • US2569596A - Holder for selectively suspending a hammock : en
  • US2569618A - Winding machine : en
  • US2569771A - Safety device for vaporizers : en
  • US2569813A - Centrifugal juice extractor : en
  • DE815171C - Method and device for the production of concrete pipes : de en
  • DE815885C - Device for clamping the copy board on the base plate of photographic enlarging devices : de en
  • DE815282C - Connection, especially for radio components : de en
  • DE815515C - Lubrication method for bearings : de en
  • AU156989B2 - Improvements in or relating to postal sorting apparatus : en
  • USD164663S - Television cabinet or similar article : en
  • CA477521A - Couplings for shafts and the like : en fr
  • US2570174A - Metal cleaning and plating process : en
  • US2569661A - Bobbin winding machine : en
  • AU3801950A - Multiple monochromator : en
  • DE815451C - Chassis for transport, on which the travel axes are suspended pendulum : de en
  • FR991154A - Improvements to discharge tubes using intense electron beams : en fr
  • US2569493A - Vehicle fuel tank assembly : en
  • CA477401A - Combination steam and gas turbines : en fr
  • US2569752A - Method of making metal screen stencils : en
  • FR991091A - Optical brighteners and their preparation process : en fr
  • FR991374A - Signal light with translucent fixed arrows simulating oscillation, for bicycles, motorcycles, motor cycles and other vehicles : en fr
  • CA18347S - Child's tricycle : en
  • DE815600C - Mixing and pre-shredding machine : de en
  • DE815934C - Pocket-coat combination : de en
  • US2569525A - Piano playing device : en
  • CA477447A - Non-spill storage batteries : en fr
  • DE815746C - Extendable ladder made of metal : de en
  • DE815882C - Process for the production of deposits on metal surfaces by electrolysis : de en
  • ES194251A1 - IMPROVEMENTS IN THE DIRECT INJECTION DIESEL ENGINES (DIESEL TYPE) ENGINES : en es
  • FR55162E - Improvements to oscillation transmission systems : en fr
  • FR991307A - Improvements made to the perimeters : en fr
  • GB658098A - Improvements in or relating to manhole structures, particularly for ships' tank tops : en
  • US2570028A - Ammonium thiocyanate-partially resinified furfuryl alcohol resins : en
  • US2570178A - Electric organ : en
  • DE815390C - Armchair with armrests, for desks u. like : de en
  • AU420051A - Method of shaping hollow metal bodies : en
  • DE815602C - Process for the treatment of cellulose-containing substances by means of ultrasonic waves, in particular for the production of paper pulp : de en
  • ES27977U - Hygienic protector for toothbrushes (Machine-translation by Google Translate, not legally binding) : en es
  • AU151023B2 - Surface discharge sparkplug for low voltages and condenser discharge : en
  • CA477374A - Pavement breaking machines : en fr
  • AU153126B2 - Improved valve control for spray jets : en
  • DE815608C - Bench for passenger cars for three or more people : de en
  • DE815911C - Jar opener : de en
  • ES26016Y - Corner kick button, in recreational table football. : en es
  • GB658066A - Improvements in or relating to electric heating elements and method of making same : en
  • AU426251A - Fan wheel fora centrifugal fan : en
  • US2569816A - Electrical analogue : en
  • US2569918A - Microfilm projector : en
  • US2569461A - Magneto : en
  • DE815937C - Machine for putting on and clamping the beginning and end parts of a zipper : de en
  • USD164726S - Brooch or similar article : en
  • ES194314A1 - A DEVICE TO CONSOLIDATE THE SHAPE OF BODIES MADE OF ARTIFICIAL ORGANIC SUBSTANCES, ESPECIALLY OF STRETCHED ELEVATED POLYMERS : en es
  • ES26433Y - Apparatus for the extermination of ants and other parasitic and harmful insects. : en es
  • DE815490C - Hardened machining tool and method of making the same : de en
  • GB657982A - Pressure cookers : en
  • GB658006A - Improvements in and relating to electrical immersion heaters : en
  • DE815768C - Lime kiln charging device : de en
  • GB658288A - Electronic timer : en
  • GB658060A - Pharmaceutical compositions and their preparation : en
  • FR991273A - Safety cap for bottles : en fr
  • GB658277A - H.f. oscillator rectifier systems for high-voltage direct-current power supply : en
  • DE815836C - Hollow stone beams : de en
  • FR991124A - Continuous dryer-roaster, can be combined with a crusher : en fr
  • ES194157A2 - IMPROVEMENTS IN FORCE AND MOTION TRANSMITTER PULLEYS : en es
  • FR991419A - Production of unfermented bread : en fr
  • US2569934A - Combination reflector and showcase frame : en
  • US2569994A - Picker mounting means : en
  • US2569498A - Instrument for determining slope from stereoscopic images : en
  • US2569657A - Winding machine : en
  • US2569831A - Method of making bevelled siding : en
  • ES194199A1 - A PROCEDURE FOR THE PREPARATION OF A VALUABLE ARTIFICIAL MATTER, OF ELASTIC PREFERENCE, BY TRANSPOSITION EXN THE HEAT OF COMPOUNDS WITH MORE THAN ONE GROUP OF EPOXIDE BY MOL, WITH AGENT SDE TRAINING RETICULAR : en es
  • ES194271A1 - IMPROVEMENTS IN THE DISPLAY OR PROJECTION DEVICES : en es
  • FR991097A - Cooling device for transformers : en fr
  • GB657980A - A bottle stopper : en
  • AU419551A - Tire locating device for retreading molds : en
  • AU421551A - The automatic switching of tandem connections ina telephone system : en
  • DE1629043U - SOCKETS. : de en
  • DE815309C - Closure for windows and cupboards : de en
  • DE815323C - box : de en
  • US2569492A - Production of organo-tin compounds : en
  • US2569505A - Navigational computer : en
  • US2570079A - Glass stirrer and feeder : en
  • CA477386A - Tape jump-gap devices : en fr
  • CA477429A - Devices for studying the characteristics of phenomena : en fr
  • DE1628947U - MACHINE FOR ROUNDING OR BENDING, ESPECIALLY OF SHEET METAL. : de en
  • ES194154A1 - A HETERODINO RECEIVER OF THREE MULTIPLE VALVES : en es
  • US2569465A - Fish lure : en
  • DE815883C - Device on machine tools, e.g. B. on drills and milling machines, for quick tool changing while the machine is running : de en
  • ES194178A1 - IMPROVEMENTS IN CONTINUOUS DISTILLATION OR RECTIFICATION IN VACUUM : en es
  • ES24964Y - Multiple folding extra-flat opener. : en es
  • CA477510A - Flexible electrode means for high frequency heating : en fr
  • CA477526A - Field magnet units for flywheel magnetos : en fr
  • US2569482A - Wheel cover : en
  • US2569788A - Circumferentially traveling type, pedestal mounted, tire mounting device : en
  • US2569584A - Coal-cutter chain : en
  • US2569686A - Boat construction : en
  • DE1628762U - FORM FOR CROWN AND BRIDGE MODELS IN DENTISTRY. : de en
  • DE815861C - Endless sieve grate consisting of link chains and cross bars, especially for potato harvesters : de en
  • ES24726Y - Shock absorbing device, applicable to bicycles, mopeds, motorcycles and other vehicles. : en es
  • FR55195E - Electrical signaling systems : en fr
  • US2569847A - High-frequency tetrode with built-in capacitor : en
  • FR991197A - Lid with partitioned contiguous surface for all containers and in particular for preserving jars and all applications : en fr
  • GB658281A - Tensioning device for the warp threads in circular looms : en
  • USD164667S - Bingham, jr boot : en
  • USD164753S - Bathing cap : en
  • US2569500A - Voltage regulator : en
  • CA477443A - Protective control switches for fibre spinning and drawing machines : en fr
  • US2569882A - Control and support connection for helicopter rotor systems : en
  • US2569960A - Acetone-soluble unsaturated interpolymer of a di-2-alkenyl itaconate, a styrene, anda 2-alkenyl chloride : en
  • US2570063A - Treatment of microspherical particles to render them nonagglomerating : en
  • US2570066A - Extractive distillation process : en
  • USPP1042P - Rose plant : en
  • DE1629027U - ELECTROMAGNETIC DOOR LOCK. : de en
  • DE815215C - Adjustment fastener made from two main fastener parts : de en
  • FR991369A - Manufacture of a slag block, molded and vibrated and assembly system : en fr
  • US2569664A - Combined mechanical and pneumatic governor : en
  • US2569833A - Live bait trap and container : en
  • US2569794A - Feed works for sawmills : en
  • US2569992A - Spray nozzle : en
  • US2569578A - Apparatus for electrocoating striplike material : en
  • DE815269C - Circular slide rule : de en
  • ES27775U - Rubber spring for elastic suspensions (Machine-translation by Google Translate, not legally binding) : en es
  • US2569522A - Apparatus for upsetting edges : en
  • US2569795A - Scalp-treating device : en
  • US2569815A - Synchronous motor controlled secondary clock : en
  • AU151637B2 - Improvements relating tothe combustion equipment of rocket motors : en
  • CA477485A - Article supporting closures for cabinets : en fr
  • US2569658A - Variable-speed control device : en
  • US2569899A - Mold for casting crankshafts : en
  • US2570123A - Device for facilitating the checking of storage batteries : en
  • USD164696S - Tone control key panel for accordions : en
  • US2569625A - Method and apparatus for determining the streaming-potential characteristics of drilling mud : en
  • DE1628758U - INDEPENDENT TESTING AND TROUBLESHOOTING DEVICE FOR COMPONENTS AND COMPLETE KITS OF ELECTRICAL TECHNOLOGY, IN PARTICULAR OF REMOTE INDICATION. : de en
  • CA477409A - Discharge conveyor mechanism for articles : en fr
  • US2569836A - Gate : en
  • DE815668C - Electromagnetic moving device : de en
  • US2569810A - Folded dipole antenna : en
  • US2569959A - Acetone-soluble unsaturated copolymerizate of a di-2-alkenyl itaconate and a 2-alkenyl chloride : en
  • US2570031A - Frozen confection and method of making the same : en
  • AU157543B2 - Pyrazolone derivatives and more particularly a method of making dialkyl--or diaralkyl-esters of I-phenyl-2,3-dimethyl-4-amino-5pyrazolone-N-phosphoric acid : en
  • US2569614A - Overhead counterbalanced door : en
  • AU152098B2 - Address printing plate : en
  • DE815621C - Pick-up device for lying cylindrical objects, in particular barrels, on a stacking floor conveyor : de en
  • DE815691C - Floor covering : de en
  • GB657973A - Improvements relating to the production of cast iron from briquettes : en
  • US2570049A - Fuel oil space heater : en
  • US2569714A - Strain gauge : en
  • AU428451A - Air treating composition and method : en
  • DE815294C - Closure for canning jars : de en
  • ES194020A1 - IMPROVEMENTS IN ELECTROLYTIC RECTIFIER : en es
  • IE19725L - Convertible couch : en
  • DE1628922U - PIKING DEVICE FOR SEWING MACHINES. : de en
  • DE815623C - Hydraulic working cylinder, especially for loading devices on trucks : de en
  • DK73160C - Grinding machine for machine saws. : da en
  • ES194101A1 - A METHOD OF DISCOLORATION OF ANIMAL TEXTILE FIBERS AND THEIR PREPARATION FOR DYEING : en es
  • DE815204C - Arrangement for generating two currents or voltages phase-shifted by 180í aus from an asymmetrical voltage : de en
  • DE815562C - Ruler for filling out betting slips : de en
  • ES27993U - Microfiltro (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628983U - SAFETY COUPLING. : de en
  • US2569969A - Coal metering and cleanout block for stokers : en
  • DE1628876U - FINGER RING. : de en
  • DE1628903U - PRESSURE ROLLER FOR FLAT KNITTING MACHINES. : de en
  • DE815338C - Cap for expansion in the longwall and suitable connector for this : de en
  • AU444151A - Pyrazolone derivatives and more particularly a method of making dialkyl--or diaralkyl-esters of I-phenyl-2,3-dimethyl-4-amino-5pyrazolone-N-phosphoric acid : en
  • US2569944A - Gravity feed fuel control means for wick type burners : en
  • CA477452A - Tube splicers : en fr
  • DE1628813U - DEVICE FOR COOKING WITH STEAM. : de en
  • DE815923C - Machine for applying clothing, e.g. B. cement or plaster of paris, on blocks, bricks or the like. : de en
  • GB658287A - Improvements in or relating to cathode ray tubes : en
  • AU143653B1 - Improvements in or relating to protective means or apparatus for X-ray tubes : en
  • DE815409C - Sound camera for recording two sound tracks : de en
  • ES194232A3 - A PERFECTION IN THE CARDS FOR COTTON, MIXED OR COMBINED AND OF SIMILAR TYPES : en es
  • ES26516Y - Cart for cleaning services or freight transport. : en es
  • DE815503C - Fire chamber switch for switching off small currents : de en
  • ES194057A1 - IMPROVEMENTS MADE IN THE PREPARATION OF LUMINESCENT SUBSTANCES : en es
  • US2569830A - Accounting machine with means for handling positive and negative balances : en
  • USD164724S - Brooch or similar article : en
  • DE1628846U - HOUSING FOR TELEVISION RECEIVER EQUIPMENT. : de en
  • US2569489A - Discharging fluid pressure media : en
  • US2569951A - Apparatus for the manufacture of hardened glass : en
  • US2569542A - Actuating screws : en
  • US2569893A - Well treating device : en
  • CY89A - Process of recovering sulphur from pyrite fines : en
  • DE815606C - Lightweight three-wheel tractor : de en
  • ES27996U - Improved key for the passage of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR991059A - Machine for coating or embedding surfaces with liquid or plastic substances : en fr
  • US2569985A - Thiourea-ketone complexes : en
  • AU149997B2 - Improvements in means for operating siphon type flushing cisterns : en
  • US2570179A - Device for fluid flow between relatively moving objects : en
  • CA477376A - Trouser cuffs : en fr
  • CA477383A - Wheel structures : en fr
  • CA477475A - Fuel systems : en fr
  • DE815314C - Compulsory mixer : de en
  • DE821708B - Sliding door for rolling grilles, especially made of light metal : de en
  • AU153313B2 - Improvements in high capacity looms : en
  • DE815845C - Device for conveying and cleaning dusty gases : de en
  • ES27148U - Apparatus to help walk (Machine-translation by Google Translate, not legally binding) : en es
  • US2569656A - Apparatus for treating the contents of closed containers : en
  • US2569978A - Pipe gripping tool : en
  • AU3761950A - improvements relating to golf or like ball centres : en
  • US2569579A - Projection measuring device with screen and scale sections : en
  • US2569524A - Polymerization of trifluorochloroethylene in the presence of silver ion, bisulfite ion and persulfate : en
  • US2569838A - Device for regulating mixed fluid temperatures : en
  • US2569922A - Toy merry-go-round : en
  • US2569735A - Steam circulator : en
  • US2570065A - Pickup device for harvesters : en
  • CA477441A - Manufacture of crystalline sodium penicillin : en fr
  • CA477494A - Cathode structures : en fr
  • DE815658C - Adjustable support device for electrical installation equipment laid under the plaster : de en
  • DE815902C - Storage bag for film images : de en
  • DK73165C - Tool for venting and draining pressure fluid from hydraulic brakes. : da en
  • US2569535A - Apparatus for molding thermoplastic material : en
  • AU151839B2 - Wall or ceiling panel : en
  • US2569623A - Strap stretching device : en
  • US2570062A - Electric contact device for variable currents : en
  • US2569826A - Rivet : en
  • US2570100A - Fish lure : en
  • DE1628871U - TOWEL RAIL WITH STAMPED SHEET METAL BACK PLATES AND BARS. : de en
  • DE815878C - Control valve with relief : de en
  • ES194184A1 - A BRACKET FOR HOLDING ELECTRIC TUBULAR LAMPS : en es
  • GB658085A - Improvements in or relating to coin-freed article-delivery mechanism : en
  • US2569976A - Means for automatically and intermittently feeding blanks of cardboard or similar sheet material : en
  • AU151371B2 - Improvements in or relating to joints for communication cables : en
  • US2569637A - Peg and hole puzzle device : en
  • US2570111A - Apparatus for determining the character of fluids which are present in well bores : en
  • CA477496A - Gauging devices : en fr
  • US2569772A - Germicidal lamp mounting and reflector : en
  • US2569829A - Record controlled printing device with feed control tape : en
  • AU418551A - Improvements in or relating to filtering elements : en
  • DE1628972U - TABLE UNIT IN THE FORM OF A PLATE WITH FOOD CONTAINERS. : de en
  • FR55172E - One Piece Movable Bolt Automatic Firearm : en fr
  • DE1628801U - WALLET. : de en
  • DE1629003U - MEDICAL INSTRUMENT CABINET. : de en
  • ES26506Y - Assembly of electric capacitors. : en es
  • FR991078A - Mining machine : en fr
  • FR991158A - Improvements to the thermal insulation of electric heating plates and method for achieving this insulation : en fr
  • FR991076A - Process and installation for the preparation of gas with carburized water : en fr
  • DE815705C - Method and device for mass spectrometric measurement, in particular for leak detection in vacuum apparatus : de en
  • DE815933C - Wash collar stiffening for shirts, sports and boys' shirts and blouses : de en
  • FR991480A - Comb for hair dyeing : en fr
  • AU423851A - Separation of gas mixtures : en
  • FR991100A - Process for manufacturing canned food, and resulting products : en fr
  • GB657981A - Improvements relating to self-contained or portable air conditioners : en
  • GB658286A - An improved method for the evaporation or concentration of liquids : en
  • CA477404A - Methods and apparatus for drying lumber and the like : en fr
  • FR991241A - Device for adjusting the contraction of manometric capsules : en fr
  • AU421851A - Address printing machine : en
  • AU152422B2 - Sanitary Napkin : en
  • AU414951A - Address printing plate : en
  • AU415051A - Building construction : en
  • USD164709S - Park sewing machine : en
  • CA477537A - Facsimile receivers : en fr
  • DE815285C - Shut-off valve : de en
  • ES194081A1 - A DEVICE TO OBTAIN THE FIXING OF THE OSCILLATING OR MOBILE TELEPHONE COMB : en es
  • AU423351A - Improvements in or relating tothe vat dyeing of textile materials : en
  • ES194337A1 - A TERRESTRIAL MINE : en es
  • DE1628933U - FITTING. : de en
  • DE815228C - Convertible seating into a lounger : de en
  • DE1629010U - FURNITURE CLIP. : de en
  • DE1629038U - STORAGE ARRANGEMENT WITH LOADING AND UNLOADING SYSTEM. : de en
  • USD164736S - Advertising device : en
  • AU420651A - Improvements in and relating to electro-therapeutic apparatus : en
  • US2569904A - Thread carrier : en
  • US2569553A - Lubricator for air lines : en
  • US2569529A - Clearance indicator : en
  • US2569706A - Knitting machine : en
  • USD164702S - Montz marimba : en
  • ES194212A1 - A METHOD AND APPARATUS FOR THE LIQUID TREATMENT OF MOBILE WIRE : en es
  • FR55247E - Volumetric meter : en fr
  • FR991224A - Improvements in the production of color photographic images : en fr
  • CA477459A - Work holders for use in welding : en fr
  • US2569707A - Motion mechanism : en
  • US2570051A - Insecticidal compositions containing beta-(tertiary-alkyl thio) alkanols : en
  • CA477400A - Scaffolds for builders : en fr
  • DE815251C - Device for erecting walls at the right angles and dimensions on all kinds of buildings : de en
  • DE815363C - Changeable capacitor, preferably high frequency trimmer : de en
  • DE815802C - Lining device on duplicating machines : de en
  • US2569511A - Blasting device : en
  • DE1628899U - FILLING DEVICE FOR LIQUID GASES. : de en
  • CA477522A - Linear frequency modulation systems : en fr
  • DE815250C - Corner connection for wooden components, for example for windows : de en
  • DE1628932U - FUNNEL WITH DOUBLE COAT, SELF-LOCKING, CONTROLLABLE VALVE AND LIFTING EFFECT. : de en
  • DE1629032U - SIGNALING DEVICE, ACTUATED BY LOW CURRENT, BUILT INTO THE MAIN CIRCUIT AND INDICATING THE FLOW OF MAIN CURRENT. : de en
  • ES194132A3 - A PROCEDURE FOR THE MANUFACTURE OF AN ANTIRYPTOGAMIC PRODUCT : en es
  • GB658190A - Improvements in or relating to sieves and strainers : en
  • FR991134A - Pressure relief device : en fr
  • FR991108A - Toy, and in particular a miniature motor vehicle turning around while walking : en fr
  • FR991146A - Improvement to aerodynamic balances : en fr
  • DE815770C - Method and device for unloading lumpy goods from vehicles : de en
  • AU414451A - 6-haloaryl-3-pyridazones and preparation thereof : en
  • GB658142A - Improvements in or relating to a safety razor-blade sharpening device : en
  • GB658133A - Improvements relating to automatic guns : en
  • US2569547A - Thread control for weft replenishing looms : en
  • ES194331A2 - IMPROVEMENTS INTRODUCED IN THE SUSPENSION DEVICE OF BICYCLES, MOTORCYCLES AND OTHER VEHICLES PROVIDED WITH SEATS : en es
  • ES26980U - Perfect mask for anesthesia (Machine-translation by Google Translate, not legally binding) : en es
  • ES27761U - Folding car for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR991207A - Improvements to wheels, especially for vehicles : en fr
  • US2570122A - Leveling and contouring apparatus : en
  • ES27965U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • USD164684S - Green wrist attachment. for infant s eating utensils : en
  • ES194053A1 - A PROCEDURE TO OBTAIN COATINGS CONTAINING SILVER ON ALUMINUM AND ITS ALLOYS : en es
  • ES28010U - Injection base and closure for electrolytic capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • ES28011U - Apparatus identity products and other composed of a tubular piece with a slot and a changeable peephole made of transparent plastic (Machine-translation by Google Translate, not legally binding) : en es
  • FR991169A - Improvements made to locks with flat key, especially those with double entry : en fr
  • ES27412U - Elastic transmission joint with flexible metal elements and rubber (Machine-translation by Google Translate, not legally binding) : en es
  • FR991201A - Process for drying any wet material and device for carrying out the process : en fr
  • AU419651A - Electric motor-driven worm gearing : en
  • ES193961A1 - IMPROVEMENTS IN ELEMENTS FOR THE DRAWING OF FIBERS, USED IN THE FILATURE OF TEXTILE MATERIALS : en es
  • FR991213A - Improvement in internal combustion engines with injection : en fr
  • DE815184C - Device for suspending compressed air hoses and cables in mining operations : de en
  • ES24785Y - Toy gun simulating machine gun with combined siren : en es
  • FR991497A - Improvements to friction linings : en fr
  • ES193988A1 - A PROCEDURE FOR THE PREPARATION OF BASIC DERIVATIVES OF IMINODIBENCIL : en es
  • DE815896C - Device for making reflex copies : de en
  • FR55200E - Improvements to fire hoses : en fr
  • FR991464A - Elastic filling for cushions, furniture and other applications : en fr
  • ES27963U - Machine for sewing papers using metal staples (Machine-translation by Google Translate, not legally binding) : en es
  • FR991300A - Combine harvester improvements : en fr
  • FR991310A - Vinyl products : en fr
  • FR991500A - Process improvements, and fuel supply device for controlling air-fuel mixtures for an internal combustion engine : en fr
  • ES194279A1 - A PROCEDURE FOR PRODUCING MALEABLE IRON : en es
  • US2569747A - Reaction of aliphatic polyhydric alcohols and chlorohydrins with sis2 : en
  • ES194134A1 - A DEVICE FOR SUPPLYING SINGLE-PHASE CURRENT OF WELDING ARCS AND ANALOG APPARATUS : en es
  • ES194024A1 - A PROCEDURE FOR THE SILVERING OF MOONS OR CRYSTALS IN THE FARMING OF MIRRORS : en es
  • ES194267A1 - A COMBINATION TO DETERMINE THE CONCESSION OF A PECUNIARY PRIZE RELATED TO THE INTENSITY OF PLACING PROTECTIVE TUBES IN ELECTRICAL INSTALLATIONS : en es
  • GB657988A - Improvements in or relating to a combined hair trimming and shaving appliance : en
  • FR991311A - Improvements to addressing machines : en fr
  • GB658246A - Improvements in or relating to automatic control systems : en
  • ES194028A1 - A COLOR TELEVISION SET : en es
  • ES194264A1 - A STRETCH DEVICE, IN SPINNING, OF ARTIFICIAL YARNS : en es
  • CA477533A - Electric circuits applicable to fluorescent tubes and other purposes : en fr
  • FR991257A - Improvements to calendar blocks : en fr
  • DE1628914U - DEVICE FOR EXPLORING ASTROLOGICAL RELATIONSHIPS. : de en
  • DE815396C - Pot insert : de en
  • DE815754C - Part head : de en
  • FR991394A - New products based on acrylonitrile polymers : en fr
  • ES192095A1 - A PROCEDURE TO OBTAIN A GREATER ECONOMY OF FUEL IN THE CONCENTRATION TO THERMO-COMPRESSION AND DOUBLE EFFECT UNDER VACUUM, AND ALSO IN ADVANCED CONCENTRATIONS : en es
  • GB658276A - An improved heater for melting metals and for other fluid medium : en
  • ES194192A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF 3,4-DIMETHYL-5-PHENYL-2-IMINO THIAZOLIDINE : en es
  • DE1628913U - GLASSES WITH ABSORPTION FIELDS. : de en
  • USD164673S - Lady s stocking : en
  • US2570061A - Method and means for laterally separating and spacing a plurality of traveling strips : en
  • DE815791C - Laundry or fruit press : de en
  • FR991378A - Method and installation for the manufacture of mixed materials for road surfaces : en fr
  • GB658137A - Arrangement for variable coupling of electric oscillation circuits : en
  • DE815542C - Process for the production of resin materials : de en
  • ES194242A1 - A PROCEDURE FOR THE MANUFACTURING OF CONCRETE, ESPECIALLY CONCRETE CONTAINING THICK ADDITIVES : en es
  • FR55190E - Rotary olive grinder : en fr
  • FR991234A - Ribbon cable for multiplication : en fr
  • DE821470B - Vacuum safety devices : de en
  • USD164735S - Ruger pistol : en
  • US2569982A - Chock mechanism for vehicle lifts : en
  • DE815452C - Collapsible stroller : de en
  • FR55223E - Improvements to the manual control of fire extinguishers : en fr
  • FR991370A - Alarm and security installation for automobiles or similar vehicles : en fr
  • CA477426A - Cavity resonator systems : en fr
  • FR991271A - Lighting fixture : en fr
  • FR991483A - Advanced root cutter : en fr
  • GB658013A - Tube closing system : en
  • FR991279A - Improvements to magnetic recorders : en fr
  • GB658145A - Locking device for adjustable louvre shutters : en
  • GB657953A - Improvements in and relating to conducting liquid electric devices for making and breaking in repeated succession electric load circuits : en
  • GB658158A - An improved hinge assembly for a lavatory seat : en
  • GB658303A - Liquid fuel supply system for combustion chambers : en
  • ES27972U - Fuel burner device (Machine-translation by Google Translate, not legally binding) : en es
  • DE815653C - Electrical line connection : de en
  • FR990799A - Elastic mounting, in particular of a motor car body on the chassis : en fr
  • GB658121A - Improvements in filling thread laying mechanism for sewing machines : en
  • USD164752S - Bathing cap : en
  • DE815434C - Chucks for machine tools : de en
  • DE815481C - Dough piece placing and proofing device : de en
  • DE815704C - Slide table for microscopes : de en
  • ES194288A1 - A WEAVING MACHINE CONSTITUTED BY MULTIPLE PRODUCTION ELEMENTS : en es
  • ES24793Y - Pattern or template for making shirt sleeves. : en es
  • DE815384C - Household machine : de en
  • DE815697C - Gauge for checking the roundness and diameter of bores : de en
  • GB658040A - Improvements in or relating to combustion apparatus : en
  • DE1628752U - AUTOMATIC BOOKMARK. : de en
  • FR991192A - Improvements to the method of securing filaments in multi-strand discharge tubes : en fr
  • USD164695S - Lawrence hard surface floor covering or similar : en
  • FR55229E - Construction process for buildings and buildings thus constructed : en fr
  • DE815256C - Device for dressing core drills on button boring machines : de en
  • DE815499C - Process for the production of insulation on polymerisation-preventing metals, e.g. B. Copper : de en
  • FR991475A - Educational box : en fr
  • DE815571C - Feeding device for cleaners or sieve sorters, especially for grain : de en
  • DE815780C - Suction pipe for flow turbines : de en
  • DE815278C - Locking device for telescopically engaged pipes : de en
  • ES192293A3 - A PROCEDURE FOR THE TREATMENT OF ELASTIC THREADS, INTENDED TO FACILITATE THEIR INCORPORATION, BY STRIP, KNIT OR ANOTHER SYSTEM, INTO THE ELASTIC FABRICS : en es
  • FR55222E - Dobby trap : en fr
  • US2569567A - Apparatus for separating dust from dust-laden air : en
  • US2570029A - Allyl esters of 3:6-endoxo-1:2-cyclo-hexane-dicarboxylic acid and polymers thereof : en
  • US2569538A - Apparatus and method for molding tubes from cementitious material : en
  • DE815590C - Hot gas piston machine with more than one closed circuit : de en
  • GB657970A - Wheeled toys : en
  • DE815297C - Roll film spool : de en
  • DK73156C - Apparatus for determining refractive index course in inhomogeneous media. : da en
  • DE1628912U - GLASSES, IN PARTICULAR READING GLASSES MADE OF SHIELD, HORN, PLASTIC OR THE LIKE. : de en
  • FR991230A - Coating for electrical insulators and method of its manufacture : en fr
  • FR991485A - Electrically molten dental brush : en fr
  • GB658320A - Improvements in elastic girdle trunks for men : en
  • US2569672A - Flotation of slimes from sylvinite ore with hydroxyethyl cellulose : en
  • US2570119A - Recovery of carnotite from its ores : en
  • US2569787A - Wheel suspension : en
  • US2570005A - Direct-current dynamoelectric machines in parallel : en
  • DE815563C - Counter device for displaying electrical values : de en
  • DE815920C - Machine for the production of pumice bodies : de en
  • CA477489A - Furfuryl alcohol condensation products : en fr
  • GB658211A - Improvements in or relating to tools for cold pressure welding : en
  • US2569889A - Sled runner : en
  • ES194137A1 - A MACHINE FOR MAKING EARTH BLOCKS : en es
  • FR991392A - Method and device for the rapid drying of prints or coatings based on drying oils : en fr
  • DE815611C - Angled diagonal tires, especially for tractors and automobiles : de en
  • FR55191E - Clay soil excavator combined with a drum crumbling device : en fr
  • FR991098A - Impactful toy : en fr
  • DE1628771U - MOEBLE FOR STORING AND STORING LETTERS. : de en
  • US2569627A - Bed sheet : en
  • US2569730A - Tractor seat : en
  • DE1628763U - PERINAEUS SUPPORT. : de en
  • DE815544C - Process for the production of synthetic resins : de en
  • GB658324A - Improvements in ammonia refrigerating apparatus : en
  • GB658041A - Improvements in and relating to apparatus for loading ships : en
  • ES27855U - Pontacebador for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES27894U - Double combinable electric mat (Machine-translation by Google Translate, not legally binding) : en es
  • DE815874C - Pulley or the like : de en
  • FR55152E - Process for the production of contact masses : en fr
  • GB658050A - Improvements in or connected with pumps for elevating liquid, sludge or the like : en
  • GB658081A - Improvements in or relating to steam superheating and reheating installations : en
  • GB658252A - Improvements relating to the production of layers by settling materials from liquid suspensions : en
  • FR55199E - Flying cycle : en fr
  • US2569490A - Carbon dioxide snow forming horn : en
  • US2569519A - Tool for reshaping deformed automobile body parts : en
  • DE815340C - Process for winding thin core tubes for the production of high pressure wound bodies : de en
  • DE815856C - Device for temperature measurement on bodies to which the thermometer cannot be placed directly : de en
  • DE815258C - Liquid level indicator : de en
  • ES194365A3 - A PROCEDURE FOR THE TREATMENT OF WOOL FAT : en es
  • FR55164E - Braking mechanism comprising a servo motor : en fr
  • FR991316A - Improvement in temperature exchange devices : en fr
  • DE1629039U - CLOCK. : de en
  • DE815641C - Device for continuous mixing : de en
  • ES26683U - Screen or apply for fluorescent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • AU147867B2 - Improvements relating to casters for pulverous and granular materials : en
  • DE815214C - coffin : de en
  • DE815755C - Lock for doors, windows or the like. : de en
  • FR991460A - Protective device for punching or stamping presses and similar machines : en fr
  • CA477392A - Window regulators : en fr
  • FR991256A - Device for chocking vehicles on stuff : en fr
  • ES25908U - A shoulder holster (Machine-translation by Google Translate, not legally binding) : en es
  • ES27944U - Sealing device applicable to centrifugal pumps (Machine-translation by Google Translate, not legally binding) : en es
  • GB658039A - Improvements in drawing-tables : en
  • GB658327A - Hair nets : en
  • DE815786C - Connection for the shots of weather flutes : de en
  • US2570142A - Land-leveling device : en
  • GB658178A - Wave transmission systems and apparatus : en
  • FR991112A - Lock for metal props : en fr
  • ES24833Y - Electro-magnetic device for remote switching and interruption of lighting lamps : en es
  • DE815497C - Scale arrangement for a superimposition receiver or transmitter : de en
  • GB658317A - Improvements in connection with machinery used for grinding, polishing, and cutting diamonds, precious and semi-precious stones and other hard substances : en
  • GB658086A - Improved game apparatus : en
  • ES27430U - Improved reservoir for fountain pens (Machine-translation by Google Translate, not legally binding) : en es
  • US2569874A - Rotary carving tool : en
  • US2570099A - Forming tower with sliding valve : en
  • ES194162A1 - A SYSTEM FOR WOODEN RENDERING : en es
  • GB657964A - Improvements relating to bushes for sealing rotating shafts : en
  • GB658307A - Improvements relating to catches for doors : en
  • FR991348A - Process for the liquid purification of coke oven gases : en fr
  • FR991363A - Oscillating pedals for bicycles and similar vehicles : en fr
  • FR991408A - Washing machine with hot water, especially olives, with discharge elevator : en fr
  • FR991492A - Thruster device fitted with guiding surfaces and intended for ships : en fr
  • DE1628869U - RAZOR BLADE CONTAINER. : de en
  • CA477432A - Electric heater thermostatic switch controls : en fr
  • ES24856Y - Handle brush, with variable length of its bristles. : en es
  • US2569590A - Expansible and contractible wheel hub and clamping means therefor : en
  • US2569765A - Method and apparatus for making an absorption control element : en
  • US2570069A - Jar lifting device : en
  • USD164686S - Clock or similar article : en
  • DE1628843U - SHAVING BRUSH. : de en
  • DE815393C - Double bed with adjustable front sections and removable mattresses : de en
  • ES194055A1 - A SEPARATOR TO SEPARATE SOLID PARTICLES : en es
  • FR55193E - Dead fish mount for fishing : en fr
  • FR55181E - Detachable self-tightening collar for metal props used for supports : en fr
  • GB658123A - Improvements in and relating to rotary electrical regulating apparatus : en
  • FR991217A - Set of constructions and cubes : en fr
  • FR991267A - Central unloading hopper car : en fr
  • ES27748U - Small impeller suction pump (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628772U - FLAT ORNAMENTAL ITEM TO INSERT IN TIGHT-FITTING TRANSPARENT LADIES 'CLOTHES, IN PARTICULAR LADIES' STOCKINGS. : de en
  • DE815679C - Thread catcher for circular knitting machines : de en
  • ES193983A1 - A PHOTOGRAPHIC APPARATUS TO COPY BY CONTACT : en es
  • ES25877Y - Fuel saver. : en es
  • FR991055A - Method and apparatus for clarifying liquids : en fr
  • FR991379A - adjustable lightweight prop for standing beds : en fr
  • AU3779050A - Improvements in means for operating siphon type flushing cisterns : en
  • FR991427A - Improvements to statistical machines controlled by documents : en fr
  • GB657994A - Improvements in or relating to foot pumps : en
  • ES27973U - Block of photographs in vision (Machine-translation by Google Translate, not legally binding) : en es
  • FR55204E - Liquid adduction device, in particular for supplying fuel to aircraft engines : en fr
  • FR991060A - Escaping, counting or similar mechanism with rotor coupled by magnetic forces to an oscillating or reciprocating device for the purpose of performing synchronous movement therewith : en fr
  • AU421751A - Means for crating or boxing bottles and for removing bottles from crates or boxes : en
  • US2569555A - Utility frame : en
  • ES193327A1 - A PROCEDURE FOR WOOL CHLORINE : en es
  • FR991377A - Lock hasp : en fr
  • GB658179A - Oxidation of olefines : en
  • DE815211C - Tubes with high power consumption, especially tailpipes : de en
  • ES194013A1 - IMPROVEMENTS IN OR RELATING TO FOUNDRY FURNACES : en es
  • ES194076A3 - IMPROVEMENTS MADE IN THE FRAMES FOR VEHICLES, ESPECIALLY FOR RAILWAY CARS : en es
  • FR991297A - Automatic control device of an electric switch : en fr
  • FR991357A - Cooling and similar devices : en fr
  • ES193964A1 - A NEW SYSTEM FOR REIMBURSABLE PURCHASES : en es
  • DE815866C - Device on coolers for engines, in particular motor vehicle engines : de en
  • FR991341A - Mooring spike : en fr
  • GB657954A - Improvements in or relating to hand grinding and/or polishing apparatus : en
  • ES25779Y - Plastic toy. : en es
  • DE815465C - Electric rear light, especially for bicycles : de en
  • DE815778C - Odor trap : de en
  • US2569491A - Dry cell composition : en
  • FR991304A - Improvements to typesetting machines : en fr
  • GB658174A - Improvements in or relating to air foam playpipes : en
  • GB658228A - An improved manufacture of electric coils : en
  • DE815812C - High-frequency measuring device for the field strength measurement of high-frequency transmitters : de en
  • DE815928C - Metal barrel : de en
  • DE815926C - Coloring cement : de en
  • FR991302A - Further training in combine harvesters with a side-mounted tractor : en fr
  • GB658215A - Improvements in phonograph reproducers : en
  • DE815619C - Process for the production of a fine wood grain on coated or uncoated base wood species : de en
  • FR991358A - Improvements in equipment for brewing coffee : en fr
  • GB658146A - Improved slide for sliding-clasp fasteners : en
  • DE815475C - Atomizer for liquids, in particular floor polishes, floor oils, pest repellants or the like. : de en
  • GB658049A - Improved adjustable tobacco pipe reamer : en
  • FR991073A - Process for dehydrogenating gaseous paraffins : en fr
  • DE815707C - Eddy current meter : de en
  • DE815682C - Device for dust-free emptying, in particular of heating systems : de en
  • FR991275A - Improvements to vehicle suspension : en fr
  • GB658207A - Improvements in and relating to carburetters for internal combustion engines : en
  • DE1628829U - BIKE HANDLE FASTENING FOR PLASTIC HANDLES. : de en
  • DE815888C - Method and device for the recording of audio and video films : de en
  • CA477412A - Gauge driving devices for sheet feeding and gauging mechanism : en fr
  • US2569629A - Coin-holding device : en
  • DE815865C - Two-stroke internal combustion engine for fuels of all kinds : de en
  • DE815612C - Device for generating compressed air : de en
  • FR991437A - Hollow hourdis : en fr
  • GB658083A - Improvements in induction hardening fixture : en
  • ES194342A1 - IMPROVEMENTS IN THE MANUFACTURE OF ARMED OR REINFORCED FRICTION ELEMENTS : en es
  • GB658151A - Improvements relating to fastening devices : en
  • ES26480Y - Perfected swing. : en es
  • GB658312A - A process for the repair of spectacle frames, or other articles made from cellulose acetate sheet, celluloid, nitrocellulose, or other organic thermo-plastic substances : en
  • DE1628825U - SUNROOF FOR PASSENGER CARS. : de en
  • FR991185A - Internal combustion engine : en fr
  • GB658058A - Mechanical wheeled toy having the shape of a motor car : en
  • AU153485B2 - Circular knitting machine, fabric and method for making thesame : en
  • DE1628892U - UPPER BODY CLOTHING IN THE FORM OF A SHIRT WITH BELL SHAPED BOTTOMS. : de en
  • US2569751A - Three-way valve : en
  • US2569902A - Paneling : en
  • FR991269A - Improvements in the manufacture of welded containers : en fr
  • GB657963A - Improvements in or relating to upholstered furniture : en
  • DE815377C - Box for tablets, pills or similar items : de en
  • DE1628802U - SHRAFT-PROOF PLASTIC GLASS FOR DRYING HOODS. : de en
  • US2569470A - Compositions comprising acrylonitrile and hydrolyzed polyvinyl acetate : en
  • US2569942A - Combination storm and screen unit : en
  • USD164725S - Brooch ob similar article : en
  • FR991244A - Improvements to stitching brushes for needle oars : en fr
  • US2569894A - Alloyed steel suitable preferably for water hardening tools of high resistance to wear as well as shock : en
  • DE815186C - Device for patterning lengths of fabric : de en
  • DE815312C - Process for the production of shoes, shoe according to the process, device and teaching for carrying out the process : de en
  • GB658119A - Improvements in or relating to a self-contained resilient reduction gear for the roller spindles of household wringing machines and other rotating spindles : en
  • DE1628787U - OUTLINE SIZE DRAWINGS (LIST OF SIZES) FOR SHOE SOLES AND HEELS. : de en
  • DE1628852U - END POSITION ADJUSTMENT FOR MOTOR DRIVES, ESPECIALLY FOR ELECTRIC WIPER WIPERS. : de en
  • DE815444C - Rail car for cinema recordings : de en
  • ES194155A1 - A DIAL OR SQUARING TUNING SYSTEM FOR RADIO OR TELEVISION RECEIVERS : en es
  • FR55212E - Chipboard molding machine : en fr
  • FR991317A - Improvements made to reversing devices for the transmission of angular movement : en fr
  • FR991347A - Method and apparatus for the treatment of gases from coke ovens and the like, for the removal of ammonia and the like : en fr
  • GB658014A - Improvements in or relating to automatic lubricating devices : en
  • DE815485C - Edge filter : de en
  • AU153669B2 - Improvements in or relating tothe vat dyeing of textile materials : en
  • GB658193A - Improvements relating to combined fluid pressure operated jacks and shock absorbers : en
  • CA477490A - Leak detectors for evacuated systems : en fr
  • US2569898A - Gas turbine : en
  • ES25352Y - Security valve. : en es
  • ES26621Y - Box-deposit of bills or tickets. : en es
  • DE815291C - Housing for shredding devices : de en
  • GB658011A - Arrangement for the fixing of the wheels of bicycles, including an eccentric controlling member : en
  • DE815246C - Concrete pillar : de en
  • GB658265A - Improvements in or relating to thermionic valve oscillator circuits for high frequencies : en
  • FR991090A - Device for generating, amplifying or modulating centrimetric waves and tube intended for such a device : en fr
  • US2569557A - Loading aircraft : en
  • US2569719A - Stone picker : en
  • US2569924A - Vacuum tube mixing circuits : en
  • DE815751C - Tubeless air pump, especially a bicycle pump : de en
  • DE815188C - Stapler : de en
  • DE815560C - Device for line switching of the paper strip in writing calculators : de en
  • GB658165A - Improvements in or relating to electro-magnetically operated switches : en
  • DE1629008U - BOTTLE SHELF. : de en
  • US2570116A - Color developers for the production of azine dye images : en
  • US2569653A - Vertically adjustable scaffold carriage : en
  • AU423651A - Improvement in high-inductance loop antenna : en
  • CA477390A - Product vending machines : en fr
  • US2569739A - Swiveling rocker crutch : en
  • US2570026A - Machine for cutting contours in pipe sections for joining main and branch pipes at adesired angle : en
  • CA477408A - Conveying mechanism for upending articles : en fr
  • DE815415C - Pipe head cleaner : de en
  • DE815564C - Device for measuring the movements of vehicles : de en
  • DE815835C - Series winch : de en
  • US2569516A - Optical system for the determination of the focal point : en
  • US2569654A - Cathode-ray tube : en
  • US2569909A - Nonrotary centrifugal separator : en
  • AU149883B2 - Electric motor-driven worm gearing : en
  • USD164705S - Moses combination hammer, nail-extracting claw, and wrecking tool : en
  • US2569740A - Scoop mechanism for trucks : en
  • US2569780A - Tying device : en
  • AU151252B2 - Method of shaping hollow metal bodies : en
  • AU3721950A - Improved drier : en
  • CA477473A - Terminal construction for primary cells : en fr
  • AU425851A - Sanitary Napkin : en
  • US2569499A - Wire-resistance gauge for measuring large strains : en
  • USD164710S - Garment hanger : en
  • DE815650C - Holding device for telephone handsets : de en
  • DK73162C - Means to continue, by local heating, a self-sustaining, exothermic, non-exploding decomposition during the evolution of gases, in particular for explosions, rocket propulsion and dispersal of disinfectants. : da en
  • DE815487C - Process for the preparation of biguanide derivatives : de en
  • FR55248E - Manufacture of coupling rings for oxen : en fr
  • FR991459A - Volumetric dosing device for liquid fuels supplying the burners used for heating industrial furnaces or boilers : en fr
  • GB658243A - Improvements in or relating to lubricating compositions and additives therefor : en
  • AU151210B2 - Improvements in or relating toa furnace forand method of treating material at high temperature : en
  • AU417151A - Points in overhead wires for electrically propelled vehicles : en
  • US2569708A - Sealing strip for pulp and other types of screen plates : en
  • US2569967A - Valve : en
  • US2570140A - Head assembly for spring shade rollers : en
  • CA477417A - Dose and packaging apparatus for butter shapes : en fr
  • CA477488A - Apparatus for mixing fluids : en fr
  • USD164677S - Decanter bottle : en
  • DE1629028U - POINT PEN. : de en
  • DE815253C - Double jacket fireplace : de en
  • DE815394C - Sofa with upper and lower upholstery that can be converted into a lounger : de en
  • FR991319A - New intermediate products, new azo dyes and process for their manufacture : en fr
  • US2569628A - Demountable crane : en
  • US2569786A - Pivoted jaw mop wringer : en
  • US2569801A - Preparation of azlactones of phenylacetamino acrylic acids : en
  • US2569940A - Infrared phosphors : en
  • AU158192B2 - Improvements relating tothe treatment of commercially purified acylonitrile to retard colour development therein : en
  • DE1628756U - HAND PRESS. : de en
  • DE815385C - Wood chopper : de en
  • DE815892C - Copier with device for adjusting the illuminance : de en
  • AU420151A - Improved method of manufacturing tube bends : en
  • CA477503A - Magnetic recording and transmitting systems : en fr
  • DE1628935U - DEVICE FOR CUTTING TILES AND SLABS. : de en
  • AU150518B2 - Variable speed hydraulic clutches : en
  • AU427451A - Improvements' in or relating tothe treatment of cream : en
  • CA477388A - Gas diffusion devices for storage batteries : en fr
  • USD164746S - Safety disk wheel : en
  • USD164682S - Forward cocktail table or the like : en
  • DE815725C - Cup filters, especially on petrol faucets, with a downward drain : de en
  • GB658021A - Improvements in or relating to fountain pens : en
  • USD164704S - Morrison advertising display : en
  • USD164718S - Necklace or the like : en
  • AU154089B2 - A corset : en
  • CA477525A - Electrical testing apparatus : en fr
  • CA477387A - Hydraulic punches and strippers : en fr
  • AU161253B2 - Building method and apparatus : en
  • DE815816C - Arrangement for the determination of operating errors in a 3-phase AC system : de en
  • ES194047A1 - A PROCEDURE AND DEVICE FOR CARRYING OUT TELEVISION TRANSMISSIONS : en es
  • CA477402A - Articulated dentures : en fr
  • USD164730S - Bracelet or the like : en
  • AU3733350A - Improvements inthe supply of feed water to steam generators andthe like : en
  • CA477527A - Apparatus for detecting substances suspended in liquids : en fr
  • US2569530A - Time-controlled temperature-responsive fuel control system : en
  • US2569911A - Signal storing device and proportional-control circuits therefor : en
  • US2569697A - Reversible motor control apparatus : en
  • US2569871A - Pickup auger for small grain elevators : en
  • US2569577A - Method of and apparatus for electroplating : en
  • CA477416A - Liquid adhesives : en fr
  • DE815675C - Visual device for mill firing : de en
  • ES25869Y - Urinal with self-acting sprayer. : en es
  • GB658148A - Thermostatically-controlled electric heater for liquid or semi-liquid substances : en
  • AU423451A - New quaternary ammonium salts containing an aliphatic or aromaticaliphatic acid amino-alkyl radical anda fattyacid alkyl ester radical : en
  • DE1629024U - TRAILER HITCH. : de en
  • DE815402C - Walls and ceilings made of T-shaped stones or slabs : de en
  • FR991299A - Improvement to front-cut combines : en fr
  • ES27952U - Mixed tool, integrated by wrench for nuts of different calibers and screwdriver. (Machine-translation by Google Translate, not legally binding) : en es
  • AU423551A - Improvements in control system for fluid fuel burners : en
  • CA477444A - Aircraft brake systems : en fr
  • DE1629036U - LEVER SHIFTABLE TURNTABLE. : de en
  • DE815236C - Small wheel for mobile furnishings u. like : de en
  • FR991342A - Improvements to the articulations of piano mechanics : en fr
  • GB658079A - Improvements in or relating to press cylinders for textile machines : en
  • CA477379A - Sock or stockings suspenders : en fr
  • DE1628774U - Combustion engine with two superposed crankshafts. : de en
  • DE815753C - Closure for cans : de en
  • US2569448A - Dehydroabietic acid salts as emulsifiers in aqueous diolefin polymerization : en
  • US2569494A - Vehicle fuel tank assembly : en
  • US2569861A - Dual wheel differential hub : en
  • US2570134A - Degasifying means in the lubrication system of elastic fluid compressors : en
  • US2569868A - Balanced thermal demand meter : en
  • US2570095A - Mercury switch and relay : en
  • US2569446A - Apparatus for the combustion of fuel, including a tubular walled combustion chamber : en
  • US2569729A - Child's adjustable seat : en
  • DE815908C - Motorcycle or motorbike : de en
  • FR991164A - Handling clamp : en fr
  • DE815513C - Process for the preparation of disazo or polyazo dyes : de en
  • FR991101A - Process for separating a mixture of various oxygenates : en fr
  • AU158051B2 - Improvements in or relating to process for refining aluminium : en
  • US2570131A - Filter system : en
  • US2569602A - Means for locking a pivoted wrench jaw in slidably adjusted position : en
  • US2569473A - Flight instrument for aircraft : en
  • ES28012U - Bakelite lighter (Machine-translation by Google Translate, not legally binding) : en es
  • US2569571A - Automatic gun control system : en
  • DE815202C - Arrangement for the power supply of remotely monitored amplifiers via coaxial cables : de en
  • DE1628964U - ARRANGEMENT FOR FASTENING THROTTLE DEVICES IN LUMINAIRES FOR FLUORESCENT LAMPS. : de en
  • DE815264C - Stereo image viewer : de en
  • US2569620A - Revolving sash and door holder : en
  • USD164727S - Earring or similar article : en
  • GB658167A - Improvements in or relating to valve amplifiers : en
  • GB658239A - Improvements relating to evaporators : en
  • DE1629041U - ANGLE-SHAPED COLLAR HOLDER FOR TURN-ON COLLARS. : de en
  • DE815476C - Picker guide for riser looms : de en
  • DE815906C - Compressed air fluid scraper : de en
  • AU420451A - Improvements in or relating to process for dyeing textile material with vat or sulphur dyestuff : en
  • FR55153E - Device comprising a surface the different parts of which can be brought successively into the presentation position : en fr
  • FR55194E - Improvements to articulators for dental prostheses : en fr
  • FR990502A - AC transformers : en fr
  • GB657969A - Improvements in or relating to furniture : en
  • GB658294A - Improvements in liquid fuel combustion apparatus : en
  • DE815714C - Pneumatic precision seeder : de en
  • ES194159A1 - A FUEL INJECTION PUMP : en es
  • DE1628909U - TRIPOD HEAD, IN PARTICULAR FOR OPTICAL DEVICES. : de en
  • US2569630A - Process and apparatus for making bags from nonfibrous sheet material : en
  • US2569792A - Fish lure : en
  • US2569466A - Calculator : en
  • US2569681A - Egg carton : en
  • DE815533C - Firebox, especially for stoves : de en
  • DE815876C - flap : de en
  • ES194191A1 - A PROCEDURE FOR OBTAINING DIOXY-PHENYL-ETHANOL-FATTY-AROMATIC AMINES : en es
  • GB657996A - Improvements in buffers for coal trucks and the like : en
  • DE815463C - Hole punch for milk and other cans : de en
  • DE815799C - Distillation process and equipment : de en
  • FR991327A - Tent upgrades : en fr
  • GB658218A - Improvements in and relating to quartz-to-metal seal : en
  • GB658258A - Improvements in methods and apparatus for welding thermoplastic articles : en
  • DE1628819U - AGITATOR FOR VINEYARD SPRAYERS. : de en
  • DE808386C - Device for the graphical representation of workshop loads, resource utilization, etc. : de en
  • ES194142A1 - A HYGIENIC PAPER DISTRIBUTING APPARATUS : en es
  • CA477499A - Production of olefins : en fr
  • DE815792C - Plaett press for shirts : de en
  • FR991258A - Locking device for nuts : en fr
  • FR991486A - Regulating device for electric arc furnaces : en fr
  • GB658054A - Improvements in and relating to sink assemblies : en
  • US2570060A - Double piepan : en
  • DE1628911U - CONNECTION BETWEEN MEMBRANE BOXES AND A CONTROL FLOOR POSITIONED ABOVE IN SLIDER GAS METERS. : de en
  • US2569979A - Fire extinguishing liquids and process : en
  • DE815349C - Method for operating a steam power plant, in particular for mines : de en
  • DE815660C - Contact for electrical switch : de en
  • DE815702C - Measuring device for presses or the like, especially for die-sinking presses : de en
  • ES194082A1 - A CONTROL DEVICE FOR THE AUTOMATIC STOPPING OF THE TELAR WHEN AN IRREGULARITY IN THE DRIVER'S DRIVE MAKES HIS ENTRY IN BOXES DIFFICULT : en es
  • FR55227E - Adjustable resting unit : en fr
  • DE1628965U - LIGHTING BODY FOR ROUND OR OVAL LOW-VOLTAGE TUBES WITH MULTI-PURPOSE FITTINGS. : de en
  • DE815809C - Device for preventing the formation of a bear in converters and. like : de en
  • DE1628994U - BRIEFCASE AGGREGATE. : de en
  • GB658093A - Improvements in or relating to furniture : en
  • US2570050A - Condensation products of tertiary alkyl mercaptans and alkylene oxides : en
  • FR991130A - Variable compression ratio engine : en fr
  • DE815237C - Apparatus for making coffee, tea or the like : de en
  • ES26573Y - Suspended folder with marker pen for correspondence file. : en es
  • FR990389A - Process for preparing sulfanilamidopyrimidines : en fr
  • FR991127A - Improvements to vacuum tubes using intense electron beams : en fr
  • DE1628974U - GUIDE SPREAD SAW (LEAF SAW). : de en
  • US2570086A - Edge binding machine : en
  • DE1628766U - HAT HOLDER. : de en
  • DE815489C - Manufacture of transformer and dynamo steel : de en
  • DE815591C - Connecting link for pipes, rods or the like. : de en
  • ES194344A1 - IMPROVEMENTS IN THE MACHINES OF GROOVING THE HEADS OF SCREW OR SIMILAR : en es
  • GB658325A - Improvements in and relating to apparatus for washing and cleaning crockery, cooking utensils and the like : en
  • US2569573A - Spring engaged clutch for typographical machines : en
  • US2569559A - Adjustable power transmission : en
  • US2570041A - Soldering iron stand : en
  • ES193951A3 - A PRESSURE MECHANISM APPLICABLE TO MODERN GRAFTING METHODS OF VINE : en es
  • FR991113A - Safety device for automatic chain welding machines : en fr
  • FR991399A - Prefabricated panel parquet : en fr
  • GB658000A - Improvements in or relating to vehicle seats : en
  • ES28005U - Electric appliance for drying enamels and lacquers for nails and functions of liver (Machine-translation by Google Translate, not legally binding) : en es
  • GB658183A - Improvements in or relating to lubricating compositions : en
  • ES194007A1 - IMPROVEMENTS IN CHANGE TRANSMISSION WITH CHAIN COMMAND, SPECIAL FOR BIKES : en es
  • ES194309A3 - A METHOD FOR MANUFACTURING A FLEXIBLE MATERIAL FOR DRIVE BELTS : en es
  • US2569680A - Flotation process for whitening clay : en
  • FR991435A - Electrically welded conical tubes : en fr
  • DE1628856U - CONNECTING TERMINAL FOR ELECTRIC CONDUCTORS MADE OF A TIN STRIP. : de en
  • DE815195C - Repairing the corrugations of metallurgical furnaces : de en
  • DE815665C - Small generator : de en
  • DE815838C - Showcase : de en
  • US2569612A - Manufacture of reinforced concrete pipes : en
  • DE1628851U - ARC EXTINGUISHING DEVICE WITH ADDITIONAL EXTINGUISHING FOR LOW CURRENT ARCs. : de en
  • DE815840C - Wooden saw blade with interchangeable teeth : de en
  • US2569763A - Slidable door for cabinets : en
  • DE815341C - Folder for detachable stapling of documents : de en
  • DE815368C - Induction furnace : de en
  • ES24786Y - Flexible tray-mold for small ice cubes. : en es
  • ES27844U - Improved phonokinetic device (Machine-translation by Google Translate, not legally binding) : en es
  • ES194361A1 - IMPROVEMENTS IN THE MACHINES TO CUT GLASS PIECES : en es
  • ES27852U - Foldable container for advertising purposes (Machine-translation by Google Translate, not legally binding) : en es
  • GB658056A - Meat mincing-machines : en
  • GB658104A - Digestion and defibration of ligno-cellulosic material : en
  • DE1628906U - FASTENING THE FLUE PIPE IN OVENS, STOVES AND THE LIKE, IN PARTICULAR IN CONCRETE BOILER STOVES : de en
  • FR991336A - Elastic axial thrust balancing device of compressors and fluid turbines, of the axial flow type : en fr
  • US2569515A - Damper for clothes driers : en
  • ES194138A1 - A PROCEDURE FOR PREPARING DERIVATIVES OF 3,3'-CARBOXIMETHYLENOBOSIS (4-HYDROXY-SUMARIN) : en es
  • ES27091U - Improved ring for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES27854U - Furniture for orderly archiving of sheets and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB658321A - An improved lamp support : en
  • CA477436A - Shuttles for electronic loom protection : en fr
  • AU157314B2 - Improvements' in or relating tothe treatment of cream : en
  • DE815460C - Solid rubber over-tires for iron gripper wheels : de en
  • ES194221A1 - A PROCEDURE FOR THE PREPARATION OF AN AMINO-PROPANDIOL : en es
  • ES27838U - Flying elements launcher (Machine-translation by Google Translate, not legally binding) : en es
  • FR55151E - Removable self-sealing coupling device for pipes : en fr
  • FR991051A - Stapling mechanism : en fr
  • FR991239A - Combined device for overflow grid and sanitary appliance emptying control : en fr
  • US2570118A - Automatic grinder for small circular saws : en
  • DE815686C - Reinforced concrete ceiling with steel lattice girders : de en
  • FR991385A - Overhead line circuit breaker : en fr
  • GB658189A - Partial hydrogenation of unsaturated glyceride oils : en
  • AU422851A - Improvements relating tothe combustion equipment of rocket motors : en
  • CA477393A - Stoma receivers : en fr
  • CA477467A - Agriculture implements : en fr
  • GB658192A - Improvements in or relating to servo systems of the closed-loop type : en
  • USD164738S - Smith awning : en
  • USD164756S - Ischinger stocking : en
  • US2570030A - Endless chain conveyer : en
  • US2569570A - Crystal diodes and joint contact device : en
  • US2570164A - Power-operated screw driver : en
  • DE815431C - Piston distributor : de en
  • DE815605C - Centrifugal pump with pressure-relieved stuffing box : de en
  • FR991166A - Method of metered injection of a fuel mixture to supply a heat engine : en fr
  • FR991332A - Windscreen wipers for motor vehicles : en fr
  • FR991450A - Agglomerated concrete block with alternating lugs : en fr
  • GB658301A - Polymeric products derived from diolefines and vinyl aromatic compounds and method of making same : en
  • GB658003A - Improvements in or relating to tube-or bar-bending appliances : en
  • DE815639C - Process for the separation of suspensions : de en
  • DE815938C - Low pressure gas regulator with throttle valve : de en
  • FR991165A - Method and apparatus for monitoring machining operations on machine tools : en fr
  • GB658004A - Improvements in and relating to compressors : en
  • DE815769C - Single-axle tractor, especially for moving down logs, boxes, containers, etc. : de en
  • FR55183E - Sealants for sealants : en fr
  • FR991062A - Mixtures of dialkyl-p-nitrophenyl-thionophosphates : en fr
  • US2570102A - Piano resonating chamber : en
  • US2569750A - Fastening device for belts : en
  • CA477508A - Electrodeposition of nickel from acid baths : en fr
  • USD164665S - Television cabinet or similar article : en
  • USD164728S - Earring or similar article : en
  • US2570149A - Device for aiding in performing eye surgery : en
  • US2569760A - Stacker for hay in bales : en
  • US2569779A - Method and apparatus for quenching molten material : en
  • ES194042A1 - IMPROVEMENTS INTRODUCED IN THE EXPLOSION ENGINES : en es
  • GB658177A - Compressional wave transmission devices : en
  • DE1628775U - AXIALLY FIXED CRANKSHAFT MAIN BEARING ON TWO-STROKE COMBUSTION ENGINES. : de en
  • US2569950A - Snubbed bolster truck : en
  • DE1628838U - CONTAINERS FOR PACKS, IN PARTICULAR FOR TABLETS OR THE LIKE : de en
  • DE1628924U - DEVICE FOR SEWING AN ENDLESS ELASTIC BAND INTO A TUBE-SHAPED FABRIC HEM. : de en
  • FR991255A - Refinements to blade corkscrews : en fr
  • FR991292A - Adjustable tine harrow : en fr
  • DE1628887U - SHOE OR SANDAL. : de en
  • DE815226C - Holder for storage trays, especially on hairdressing chairs : de en
  • DE815266C - Heat equilibrium holder with organic or inorganic substances at the melting point : de en
  • GB658057A - Securing means for demountable wheels : en
  • USD164669S - Compartmented plate : en
  • USD164694S - Linoleum ob similar article : en
  • GB658005A - Improved vertical cement kiln : en
  • GB658111A - Improvements in and relating to selective sideband transmission and reception systems : en
  • FR990395A - Assembly for centering the beam in a cathode ray tube : en fr
  • FR991418A - Arrangement for mounting the engine in motorcycles and similar vehicles : en fr
  • DE815548C - Magnetic head for tape-shaped magnetic sound carriers and their guide : de en
  • FR55187E - Improvements to the grids of electric discharge tubes : en fr
  • ES194256A1 - AN APPARATUS FOR THE AERATION OF LIQUIDS : en es
  • AU422951A - De-aerating a suspension of cellulosic fibers : en
  • FR991189A - Pre-selector mechanism for gearboxes : en fr
  • DE1628807U - TABLECLOTHS OR -TOPS AND DISH COASTERS MADE OF SPONGE OR SHEET RUBBER. : de en
  • DE815479C - Socket wrench : de en
  • GB658113A - Improvements in or relating to circuit arrangements for operating electric discharge lamps : en
  • ES27901U - Furniture with deposits for bar useful smoking books etc. Coupled in the side parts of the armchairs sofas etc (Machine-translation by Google Translate, not legally binding) : en es
  • ES24783Y - Handle adaptable to all kinds of files and screwdrivers. : en es
  • DE815689C - Wall made of prefabricated panels made of lightweight concrete or the like with a wooden frame : de en
  • FR55156E - Pourer for gasoline feeder : en fr
  • FR991339A - Grape must sample taking : en fr
  • DE815335C - Schraemmaschine : de en
  • DE815470C - Shallow foundations for buildings with foundations widened on one side : de en
  • US2569523A - Tube flaring machine : en
  • USRE23414E - Fuse peug : en
  • US2569613A - Work-holder for shapers : en
  • CA477446A - Filling and venting structures for storage batteries : en fr
  • CA477512A - Machines for assembling and molding shoe bottom parts : en fr
  • US2569639A - Furnace grate bar : en
  • US2569891A - Automatic injection feed appliance for rivets and headed fastenings : en
  • AU418651A - Improvements in or relating to gyro compasses : en
  • ES25881Y - Perfected briefs : en es
  • AU149652B2 - Address printing machine : en
  • US2569804A - Calculating machine : en
  • CA477430A - Concrete mixers : en fr
  • DE1629013U - KITCHEN KNET AND CUTTING BOARD. : de en
  • AU149828B2 - Improvements in or relating to conveyors for wool andthe like : en
  • AU153584B2 - Tube working machine : en
  • AU153504B2 - Pressing iron capable of being converted toa steam iron : en
  • CA477407A - Signalling systems : en fr
  • US2569768A - Device for forming fishing leaders : en
  • US2570125A - Interlocking signaling system for electrical indicating instruments : en
  • US2569867A - Alternating-current electrologging : en
  • US2570024A - Production of substituted barbi : en
  • US2569634A - Apparatus for automatic localized annealing : en
  • US2570011A - Diaper : en
  • US2570154A - Horn control system : en
  • US2569671A - Purification of crude alcohols : en
  • US2570104A - Lamp socket for elongated tubular discharge lamps : en
  • US2569873A - Method of setting of tool for brake drum machining : en
  • AU151294B2 - Method of, and apparatus for, bending tubes : en
  • US2569458A - Front end for excavating machines : en
  • DE815223C - Sitting deck chair (folding chair) : de en
  • DK73150C - Silo. : da en
  • AU425751A - Method of manufacturing threads of stiff hair : en
  • AU420751A - Apparatus for carrying out electro-therapeutic treatments : en
  • CA477541A - Vertical boilers : en fr
  • DE815731C - Method for manufacturing bearing shells : de en
  • ES193998A3 - A PROCEDURE FOR OBTAINING ANHYDRIDE OR TOXYLIC ACID : en es
  • ES194171A1 - A PROCEDURE FOR OBTAINING BIS- (BENZOLSULFONIL) -4- (OR 6) AMINOPIRIMIDINES : en es
  • GB658103A - Improvements in and relating to loudspeakers adapted for use in television and like apparatus : en
  • ES194317A1 - A PERFECTED LIQUIDS DISTRIBUTOR WITH VOLUMETRIC COUNTER : en es
  • FR991282A - Advanced chuck for machine tools : en fr
  • GB658120A - Improvements in and relating to stairs : en
  • GB658248A - Improvements in or relating to flexible film bearing a design and method for producing same : en
  • GB658242A - Improvements in or relating to laminated panel structure : en
  • DE1629040U - EPINGLE FABRIC. : de en
  • US2569563A - Centrifugal pump : en
  • CA477373A - Detachable cabs : en fr
  • GB658210A - Improvements in cross-bar switches for use in automatic telephone systems : en
  • FR991121A - Improvements to motor-powered aerodynes usable as land vehicles : en fr
  • GB658082A - Improvements in or relating to slicing machines : en
  • DE815617C - Method and device for surface treatment of mass articles made of wood : de en
  • DE815789C - Washing machine with water pump : de en
  • GB658224A - Improvements in or relating to toy guns : en
  • ES24787Y - Luminous baton for traffic signs. : en es
  • ES26724Y - New blouse. : en es
  • DE1629047U - HAND PROTECTION MADE OF PLASTIC FILM. : de en
  • DE815174C - Steep bottom centrifuge for high speeds : de en
  • US2570054A - Magazine cabinet having tiltable receptacles : en
  • US2570082A - Support for rotary kilns : en
  • DE815391C - Deck chair : de en
  • DE815776C - Floodable hydropower plant : de en
  • US2569468A - Method of producing grain oriented ferromagnetic alloys : en
  • US2569849A - Apparatus for measuring the volumes of periodically recurring fluid flows : en
  • ES26222Y - Improved radio antenna. : en es
  • FR55182E - Toolbox : en fr
  • FR991219A - Indicator device for electric traction in multiple control : en fr
  • FR991333A - Constator-printer for pigeon flight : en fr
  • DE1628910U - ARRANGEMENT FOR ADJUSTING AN OPTICAL ELEMENT. : de en
  • DE815299C - Photographic flash device : de en
  • DE815797C - Device for feeding and holding a link such as string or binding wire : de en
  • US2569785A - Means for applying metal foil to paper in strip form : en
  • DE815738C - Electromagnetically operated friction clutch with a magnetic body made of cast steel and an armature and a friction ring made of gray cast iron : de en
  • ES27954U - Reinforced and waterproof box for packing food products (Machine-translation by Google Translate, not legally binding) : en es
  • ES27980U - Improved valve for the discharge of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • DE815700C - Device for aligning workpieces : de en
  • DE815820C - Heavy oil burner : de en
  • FR991203A - Process of impregnating objects which can be brought into contact with the body of humans or animals, giving them a beneficial or active power on the underlying tissues in general, antiperspirant or antiparasitic in particular : en fr
  • DK73140C - Method for construction of kiln lining. : da en
  • ES27843U - Electric apparatus for heating water from thermostats (Machine-translation by Google Translate, not legally binding) : en es
  • US2570110A - Ironing pad cover : en
  • CA477370A - Garden tools : en fr
  • ES27747U - Toy with water game (Machine-translation by Google Translate, not legally binding) : en es
  • ES27949U - Bag or bag guardaprendas (Machine-translation by Google Translate, not legally binding) : en es
  • DE1628785U - RUBBER MIXERS AND / OR HEELS WITH HIGH SLIDING PROTECTION CLIPS : de en
  • ES23737Y - New model of reducer elevator. : en es
  • DE815206C - Device for reducing radio interference in devices for generating high-voltage pulses for feeding electrical pasture enclosures : de en
  • US2569761A - Necktie container and supporting rack : en
  • US2569966A - Jig and carrier for building blocks : en
  • USD164711S - Bracelet ob the like : en
  • DE815449C - Mobile two-wheeled trolley for gravel, sand, grit or the like. : de en
  • FR991119A - Improvements to discharge lamps in low pressure metal vapor : en fr
  • DE815249C - Corner connection for wooden components, for example for windows : de en
  • DE1629006U - BLOOD FILTER WITH DEVICE FOR OBSERVING THE SPEED OF THE DRIP. : de en
  • DE815259C - Sound roll for film sets : de en
  • ES193937A1 - A METHOD OF MANUFACTURING SEMICHEMICAL PULP : en es
  • ES27746U - Screen for lighting tubes (Machine-translation by Google Translate, not legally binding) : en es
  • GB658206A - Improvements in or relating to apparatus for filling fountain pens and the like : en
  • CA477519A - Open-end cementing machines : en fr
  • GB658268A - Improvements in or relating to propeller pencils : en
  • GB658293A - An improved adjustable mounting for a spot light or the like : en
  • DE815317C - Process for the production of new plaster-based materials : de en
  • ES194025A1 - A LONGITUDINAL BENCH CULTIVATION PROCEDURE : en es
  • ES25439Y - Transportable lamp holder. : en es
  • ES27735U - Stone agglomerate tile for paving (Machine-translation by Google Translate, not legally binding) : en es
  • ES27983U - Top (Machine-translation by Google Translate, not legally binding) : en es
  • FR991471A - Method and device for the automatic monitoring of the level of liquids in containers : en fr
  • DE1628868U - HEATABLE CLAMP FOR PERMANENT HAIR WAVES. : de en
  • FR991103A - Agents for protecting fibrous materials against microorganisms : en fr
  • FR991303A - Use on airplanes of turbo-reactors as auxiliary machines : en fr
  • ES194206A2 - IMPROVEMENTS IN THE CONSTRUCTION OF CONNECTING SLECTROMAGNETIC RELAYS, ESPECIALLY REGULATORY OR LOAD SWITCHES FOR CAR LIGHTING INSTALLATIONS : en es
  • GB658230A - Improvements in and relating to coffee making apparatus : en
  • ES27974U - Hinge closure for pins or pins (Machine-translation by Google Translate, not legally binding) : en es
  • US2570000A - Chair construction comprising a base and a chair frame resiliently suspended therefrom : en
  • FR991167A - Synchronism indicator : en fr
  • FR991233A - Improvements to automatic switching systems : en fr
  • DE815232C - School furniture : de en
  • DE815708C - Hole punch for card dispenser : de en
  • FR991259A - Thermal installation using concentrated solar heat : en fr
  • FR991287A - Lightweight machine to strip sleepers of their ballast : en fr
  • GB658247A - Machine for manufacturing deep metal containers such as cases or the like : en
  • DE821208C - Emulsifier for oils, fats and similar products : de en
  • ES170440A1 - IMPROVEMENTS IN THE ELABORATION OF METAL IN ROTATING OVENS STARTING FROM THE MINERAL : en es
  • FR991270A - Improved process for welding of containers, devices allowing the implementation of this process and containers obtained in this way : en fr
  • US2569619A - Watchcase with locking means : en
  • FR991356A - Switch intended more particularly for use in an electric phonograph : en fr
  • FR991368A - Soft metal frame watch strap : en fr
  • FR991440A - Elastically deformable crown steering wheel : en fr
  • DE815909C - Spring-loaded handlebar for bicycles, motorcycles, etc. like : de en
  • DK73155C - Procedure for recording sound with invisible sound recording. : da en
  • ES194153A1 - A PROCEDURE FOR OBTAINING CELLULOSE ESTERS : en es
  • ES24784Y - Symbolic toy gun, referring to the latest scientific advances. : en es
  • DE1628902U - GAS FIRED BOILER. : de en
  • DE1628921U - TURNING AND PLANING STEEL HOLDER. : de en
  • DE815721C - Process and device for continuous buttermaking : de en
  • ES194280A1 - A JOINT PROCEDURE IN BEAM OF WELDING COATED ELECTRODES : en es
  • FR991284A - Improvements to the seats : en fr
  • FR991129A - Differential integrator : en fr
  • DE1628948U - ELECTRIC FLOOR BRUSH. : de en
  • DE815907C - Suspension for vehicles, especially for motorcycle forks : de en
  • DK73136C - Brush with sliding and replaceable brushes. : da en
  • FR991117A - Electrical connection : en fr
  • DE815458C - Arrangement for displaying the direction of travel of vehicles by means of a flashing light : de en
  • FR991262A - Improvement in the manufacture of chokes : en fr
  • FR991109A - Improvements to motor vehicles, particularly automobiles : en fr
  • GB658278A - Improvements in or relating to devices for connecting tool heads to flexible shafts : en
  • GB658063A - Improvements in or relating to mincing or like machines : en
  • DE815807C - Process for producing completely pure, air-free carbonic acid : de en
  • DE815281C - Method for connecting workpieces made of material which is softer than the fastening body used for this purpose, and a tubular fastening body intended to carry out this method : de en
  • DE815375C - Method of tanning : de en
  • ES194218A1 - A PROCEDURE FOR THE MANUFACTURE OF WATERPROOF WALLS FOR THE INSULATION OF LAYERS, EVEN DEEP, FROM THE FLOOR : en es
  • GB658328A - Improvements in relating to vacuum cleaners : en
  • DE815524C - Curtain support for centrifugal curtains : de en
  • US2570097A - Shelf supporting arrangement : en
  • CA477395A - Gaseous discharge lamps and transformers therefor : en fr
  • ES194305A1 - A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF HETEROCYCLIC CARBAMIC ACID, FOR EMPLOYMENT AS ANTIPARASITARY PRODUCTS : en es
  • FR991143A - Improvements to mechanics for perforated paper looms such as verdol and others : en fr
  • DE1628872U - TOWEL RACK WITH BACK PLATE PUNCHED FROM SHEET METAL WITH BARS IN ONE PIECE. : de en
  • USD164720S - Brooch ob similar article : en
  • DE815425C - Method for improving the partial load efficiency in an open gas turbine process : de en
  • DE815903C - Conveyor pump : de en
  • ES27533U - Box-container for pills (Machine-translation by Google Translate, not legally binding) : en es
  • FR991137A - Improvement in the condensation of metallic vapors such as those of magnesium : en fr
  • FR991410A - Submerged flux welding machine with flexible hose : en fr
  • US2569947A - Conveyer chain track structure : en
  • ES22902Y - Perfected voltmeter. : en es
  • US2569638A - Control means for use with ejection seats of aircraft : en
  • DE1628779U - DRINKING VESSEL. : de en
  • DE815443C - Film reel storage part for roll film cameras : de en
  • USD164742S - Alphabet for forming monograms or the like : en
  • US2569447A - Hydrogenated rosin acid soaps in butadiene-hydrocarbon aqueous emulsion polymerization : en
  • US2569820A - Hot beverage maker : en
  • US2570046A - Record cabinet : en
  • ES194000A1 - A FOLDING UMBRELLA AND METHOD TO MAKE IT : en es
  • FR991067A - identity card case : en fr
  • FR991411A - Mechanical servo device : en fr
  • DE821438B - Electrically driven postage meter : de en
  • ES27951U - Underpants (Machine-translation by Google Translate, not legally binding) : en es
  • FR991318A - Locking device for dividing rings, sliding tables, trolleys and the like, especially in machine tools : en fr
  • US2569789A - Machine with circumferentially traveling elements for mounting tires : en
  • US2570156A - Signal comparator system : en
  • USD164743S - Advertising sign : en
  • CA477520A - Combined radiant and air heating systems : en fr
  • DE815283C - Ready-to-install, cage-free seal made of elastic material with an adhesive part stiffened by an inserted metal ring : de en
  • DE815558C - Coupling arrangement, especially for electrical calculating and accounting machines : de en
  • DE815635C - Resilient pit stamp made of two tubes pushed into one another : de en
  • DE815742C - Process for the production of easily digestible, highly swellable protein from milk : de en
  • DE821260B - I solid fuel coal stove : de en
  • US2569527A - Cakemaking : en
  • US2569518A - Mounting enclosure for lighting fixtures : en
  • US2569929A - Rotary abrading tool : en
  • AU427351A - Tube working machine : en
  • US2569615A - Drain fitting : en
  • US2569975A - Fire extinguisher : en
  • AU156765B2 - Improved bifurcated tube assembly and method of manufacturing thesame : en
  • US2569445A - Brake control mechanism for crane type vehicles : en
  • US2569783A - Boat fastening apparatus : en
  • ES194008A3 - A PROCEDURE FOR MANUFACTURING A FLEXIBLE LAMINAR BODY BASED ON A WATERPROOFING FABRIC WITHOUT PORES : en es
  • CA477516A - Lasting machines : en fr
  • CA477371A - Saw mill feeds : en fr
  • CA477530A - Lifting mechanism for sliding car doors : en fr
  • US2569611A - Sectional boat : en
  • US2569575A - Air filter : en
  • US2569676A - Controlled flight equipment : en
  • USPP1043P - Hybrid tea rose plant : en
  • ES194180A1 - IMPROVEMENTS IN THE CONSTRUCTION OF OJIVA ESPOLETAS AND THEIR SAFETY DEVICES : en es
  • AU156854B2 - Method and apparatus for purifying aluminium by distilling aluminium or aluminium alloys : en
  • DE815467C - Belt conveyor : de en
  • DE815724C - Valve arrangement in internal combustion engines : de en
  • IE20025L - Washing machines : en
  • US2569561A - Combined film holder and drain pan for radiographic examinations : en
  • FR991254A - Hard seal for hydraulic or other device and mounting means of this seal : en fr
  • GB658122A - Improved scaling apparatus for cleaning the sides of a ship and other extensive surfaces subject to scale : en
  • DE1628788U - MAGNETIC GAME PIECE. : de en
  • DE1628831U - CAPS FOR BOTTLES AND CONTAINERS CONTAINING LIQUID. : de en
  • ES26292Y - Device intended for advertising purposes. : en es
  • AU417251A - Improvements inand relating tothe manufacture and production of artificial threads from viscose : en
  • DE1628848U - DOUBLE POLE FOUR-STROKE CONTROL SWITCH. : de en
  • DE815447C - Automatic control device for the speed of hydraulically and / or pneumatically transmitted movements, especially for machine tools : de en
  • ES19046Y - Protector for sanitary napkins and other dressings. : en es
  • ES26699Y - Sucker-chew for children. : en es
  • CA477515A - Shoe bottom filling machines : en fr
  • US2569546A - Spinning cot : en
  • AU153503B2 - Improvements in tension controlling means : en
  • AU150332B2 - Improvements in semi-supported ploughs and coupling means therefor : en
  • DE815473C - Process and device for the treatment of waste water by clearing and seepage : de en
  • ES194048A1 - A PROCEDURE FOR OBTAINING LACTAMO MONOMERO FROM LINEAR SYNTHETIC SUPERPOLIAMIDS : en es
  • CA477535A - Locking, threading assemblies : en fr
  • US2569441A - Catalytic conversion of polychlorocyclohexanes to polychlorobenzene : en
  • US2569834A - Armrest : en
  • DE1628794U - SCHOOL WEEK REVIEW BOOK. : de en
  • DE815830C - Attachment of lipstick cases to mirrors, cases or the like. : de en
  • DE1628990U - SCREWDRIVER WITH REPLACEABLE OUTSIDE SPRING BLADES. : de en
  • US2569921A - Radiant heating installation : en
  • AU419751A - Tube shield device : en
  • CA477380A - Plug wrenches : en fr
  • US2569897A - Finishing of woven fabrics : en
  • US2569667A - Electrical filter unit : en
  • DE1628781U - CONTROL DEVICE FOR CARBON BOTTLES OF FIRE EXTINGUISHING SYSTEMS. : de en
  • DE815304C - Method and apparatus for repeated side-by-side copying of the same original onto a single photosensitive plate : de en
  • FR991268A - New process for welding containers, device for implementing this process and containers obtained using this device : en fr
  • GB658147A - Heating hollow drums : en
  • US2569646A - Electrical simulator : en
  • US2569915A - Child's bib : en
  • CA477531A - Machines for skinning fish fillets : en fr
  • DE815498C - Illumination lamp for radio or television receivers : de en
  • DK73154C - Magnetic pick-up. : da en
  • CA477414A - Rotary power hand saws : en fr
  • DE1628982U - PARTIAL JOINT CONNECTION. : de en
  • US2569475A - Device for controlling textile machines : en
  • US2569843A - Trailer hitch : en
  • AU155267B2 - Improvements in or relating to gyro compasses : en
  • US2569644A - Organic fluorine compositions and method of making : en
  • US2569635A - Automatic window washer : en
  • US2570158A - Method and apparatus for separating charged particles of different mass-to-charge ratios : en
  • CA477372A - Jointing means for pipes and couplings for rock drills and the like : en fr
  • DE1628875U - RUBBER LINK FEED ROLLER. : de en
  • DE815224C - Folding chair : de en
  • US2569896A - Wall structure : en
  • US2570157A - Purification of ketone-containing liquid : en
  • US2569562A - Pump and motor hydraulic transmission : en
  • US2569568A - Eave trough cover : en
  • FR991305A - Further development of storage containers, syringes and blood transfusion devices : en fr
  • US2569497A - Combined variable area nozzle and after-burner control for jet motors : en
  • US2569715A - Welder's hood : en
  • US2569517A - Magnet for cathode-ray tube ion traps : en
  • US2569607A - Vegetable paring machine : en
  • US2569784A - Process for preparing tetra alkyl orthosilicate : en
  • US2570013A - Frequency discriminator : en
  • US2569442A - Electronic textile control device : en
  • US2569609A - Apparatus for elevating and dumping the contents of containers : en
  • US2569648A - Facsimile system and apparatus : en
  • CA477415A - Feeding devices : en fr
  • DE1628855U - STORAGE OF AXES OR SIMILAR PARTS OF ELECTRIC SWITCHES. : de en
  • DE815763C - Device for expanding and stretching shoes, especially those with high joint dislocation : de en
  • DE815805C - Cooling device : de en
  • US2569510A - Electrical analogues : en
  • US2569881A - Remotely controlled reversing valve : en
  • CA477481A - Tertiary amines and methods for obtaining the same : en fr
  • ES27467U - Sprayer for liquids of different viscosity grade to apply to semi-rigid containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB658194A - Improvements in or relating to the manufacture of paper : en
  • GB658221A - Improvements in or relating to insecticidal compositions and insect control : en
  • ES28014U - Recreational game of soccer based on mounds or ramps of automatic disposition (Machine-translation by Google Translate, not legally binding) : en es
  • FR991198A - Mechanical shovel : en fr
  • FR991498A - Further training in valve manufacturing : en fr
  • USD164688S - Jimenez font of type : en
  • US2569876A - Multiple lamp apparatus for interchanging liquid-cooled lamps : en
  • ES27988U - Hermetic stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB658262A - Improvements in or relating to piston valves : en
  • US2569655A - Condenser : en
  • US2569945A - Device containing electron tubes for automatically stabilizing high-voltage sources with symmetrical potential distribution : en
  • DE815306C - Device for opening cans : de en
  • DE815634C - Resilient two-part pit stamp : de en
  • CA477420A - Water cooled multi-circuit magnetrons : en fr
  • FR991295A - Electronic micro-comparator : en fr
  • US2569848A - Electron tube seal structure : en
  • USD164741S - By inl entors : en
  • ES193981A1 - IMPROVEMENTS MADE IN THE DEVICES TO EMIT VAPORS BY ELECTRIC HEATING : en es
  • ES194347A1 - CONTROL DEVICE FOR THE PRINTING ROLLERS ON A PRINTING MACHINE : en es
  • GB658302A - Improvements in or relating to control mechanism for aircraft : en
  • US2569666A - Antihistamine salt of penicillin : en
  • US2569781A - Adjustable draft mounting for revertible draft heater fire pots : en
  • FR991353A - Movement transmission mechanism : en fr
  • GB658280A - Hedge trimmer : en
  • US2569437A - Valve control for well tools : en
  • DE1628753U - PHOTO OR DGL. ALBUM. : de en
  • ES27547U - Device consisting of a conicotruncated surface usually of ltografada cardboard that srve for the decoration and decoration of the brooms (Machine-translation by Google Translate, not legally binding) : en es
  • ES27966U - Switch-switch for radio receivers with double feed (Machine-translation by Google Translate, not legally binding) : en es
  • ES194321A1 - IMPROVEMENTS INTRODUCED IN THE DIAPHRAGMS OF X-RAY APPLIANCES : en es
  • FR55189E - Floating device for using the energy of sea waves : en fr
  • FR991162A - Slide Calendar : en fr
  • GB658231A - Improvements in or relating to flower pots and bowls for containing flower pots or the like : en
  • DE1628867U - HEATABLE CLAMP FOR PERMANENT HAIR WAVES. : de en
  • DE1628941U - LADIES SLIPPERS. : de en
  • ES27640U - Bracelet-support perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR991083A - Candle lantern : en fr
  • FR991172A - Support machine for rectilinear hosiery looms with picking : en fr
  • FR991182A - Obstacle detection marking : en fr
  • FR55215E - Insulating layer cell in which one of the electrodes is formed by a thin layer of a material with a reduced melting point : en fr
  • FR991312A - Bearing seal serving as a control element for heavy-duty, high-speed machine : en fr
  • GB658062A - Improvements in or relating to suspension systems : en
  • US2570085A - Metalliferous azo-dyestuffs : en
  • US2570159A - Snubbed bolster truck : en
  • DE1628985U - SEWING, EMBROIDERY OR DAMPING NEEDLE. : de en
  • DE815549C - Device for generating polarized spectra : de en
  • FR55220E - Device for opening jars : en fr
  • US2569901A - Syringe for regional anesthesis of the lower jaw : en
  • DE815577C - Device for potting plants : de en
  • FR991071A - Improvements in methods and devices for casting and treating elongated objects, such as cast iron pipes : en fr
  • DE1629005U - INFUSION CANNULES. : de en
  • DE815348C - Device for changing the harmful space in direct current steam engines and steam engines : de en
  • ES194022A1 - A VIBRATING PRESS FOR THE MANUFACTURE OF BLOCKS : en es
  • FR55175E - Improvements in thermal motive energy production processes and in machines implementing these processes : en fr
  • FR991226A - Improvements to radiant heating installations : en fr
  • FR991443A - Improvements to the metal frames of the nailing strips of the seat upholstery and others : en fr
  • US2570076A - Derrick platform structure : en
  • USD164689S - Kafer display cabinet : en
  • DE815187C - Machine for separating tubular fabrics with angled cut : de en
  • DE815410C - Interferometer : de en
  • DE815540C - Plasticizer for plastic masses : de en
  • DE815849C - Suspension device for nibs of ink registration devices : de en
  • ES23884Y - Cutter apparatus. : en es
  • ES26427Y - Apparatus for combing, cutting and fixing hair and shaving. : en es
  • FR55249E - advanced safety nut : en fr
  • FR991322A - Device for operating gas discharge lamps : en fr
  • DE815743C - A device for projection and enlargement purposes consisting of a hand-held camera in connection with a special lamp house : de en
  • US2569988A - Vending machine : en
  • DE815905C - Water supply pump operated by compressed air, primarily for underground operation : de en
  • US2569467A - Packing cylinder slide sheet : en
  • DE1628767U - HOOK RACK. : de en
  • DE1628881U - CHECK VALVE FOR HORIZONTAL LINE WITH VENTILATION DEVICE. : de en
  • FR991070A - Improvements to apparatus and means of absorption refrigeration with the aid of an inert gas : en fr
  • FR991152A - Improvement in automatic cable reels : en fr
  • GB658220A - Improvements in or relating to roller guide assemblies for elevator systems : en
  • US2569799A - Record sorting device : en
  • GR13193B - METHOD OF PREPARATION OF CHLOROMPHENICOL. : el en
  • US2570072A - Machine for washing minerals and ores : en
  • DE815091C - Moertelkuebel : de en
  • GB658106A - Improvements in or relating to the feeding of wire into spring-fabricating or other machines : en
  • DE815318C - Process for the production of shaped bricks from iron blast furnace slag : de en
  • DE821636B - Inking unit for rotary printing machines : de en
  • DE1628816U - VENTILATION DEVICE. : de en
  • DE815301C - Process for making copies on diazotype material : de en
  • DE815815C - Centrifugal governor : de en
  • GB658074A - Improvements in adjustable spanners : en
  • US2569598A - Four-way valve : en
  • CA477501A - Joiner links : en fr
  • DE815235C - Furniture with built-in garbage can or other container : de en
  • DE815505C - Heavy duty switch : de en
  • DE815936C - Fixing device for ties and similar items of clothing : de en
  • US2569822A - Fishing bob : en
  • US2569943A - Bow forming and tying jig : en
  • US2570162A - Refrigerator car : en
  • US2569769A - Means for folding flat articles : en
  • GB658067A - Improvements relating to rail joints of railway permanent way : en
  • FR55211E - Heater for diesel or other heavy fuel for combustion engines : en fr
  • FR991125A - Condiment broth : en fr
  • DE815378C - Locking device for hair curlers for the production of permanent waves : de en
  • FR991104A - Winding and unwinding control device with bands or threads by means of two reels acting alternately as feeder and receiver : en fr
  • US2569583A - Multiple magazine adjusting means : en
  • CA477461A - Oxidation of alkali metal salts of dehydroabietic acid : en fr
  • DE815752C - Food can closure : de en
  • ES193973A1 - A PROCEDURE OF TRIA AND SELECTION OF FILES AND MEANS OF APPLICATION OF THE SAME : en es
  • ES26658Y - Shaver and smooth. : en es
  • DE815750C - Electric pneumatic tire control : de en
  • ES194099A1 - A COMBUSTION ENGINE, ESPECIALLY WITH COMPRESSION OF THE MIXTURE, AND INDEPENDENT IGNITION : en es
  • US2570048A - Tool for marking animals' ears for identification : en
  • US2570121A - Nondeforming laminated electrode support and electron discharge device : en
  • DE1629048U - RAIN CAP. : de en
  • DE815814C - Transition box, in particular made of molded insulating material, for transitioning from underground cables to damp-proof cables : de en
  • DE815859C - Ribbon switching device for cash registers, calculating, accounting or similar machines : de en
  • FR991343A - Economic building carpentry : en fr
  • GB657998A - Improvements relating to opposed-piston internal combustion engines of crosshead design : en
  • GB658259A - Improvements in or relating to spouts for containers of liquids : en
  • US2570126A - Popcorn popping device : en
  • USD164679S - Infant s crib : en
  • USD164748S - Webster child s play booth : en
  • ES26352Y - Hoop or ring for continuous spinning. : en es
  • DE815659C - Device on signal boxes, especially for stage controllers : de en
  • US2569734A - Valve and pump : en
  • AU424051A - Diazotisable polyazo dyestuffs and process for their manufacture : en
  • ES26091Y - Perfumery case for women's handbag. : en es
  • ES194320A1 - IMPROVEMENTS INTRODUCED IN THE TERMINALS FOR ELECTRICAL CONDUCTOR DERIVATIONS, MOUNTED IN SUPPORTS OR INSULATING PLATES : en es
  • GB658269A - Improvements in or relating to the production of articles from synthetic resinous materials : en
  • DE1628761U - DEVICE FOR THE PRODUCTION OF DENTAL MODELS. : de en
  • DE1628764U - DEVICE FOR MASSAGING THE FEET. : de en
  • ES193975A1 - A PROCEDURE FOR THE MANUFACTURE OF CONSTRUCTION ELEMENTS : en es
  • GB658330A - Improvements in household implements for sieving, mashing and crushing : en
  • US2569773A - Electroconductive article : en
  • DE815622C - Loading device for vehicles : de en
  • DE815829C - Stand for razor blades : de en
  • US2569626A - Stabilization network : en
  • DE1628916U - MACHINE FOR CRUSHING FRUITS OR THE LIKE. : de en
  • DE815678C - Thread feeding device for circular knitting machines : de en
  • DE815698C - Device for measuring the thickness of plastic mass layers on calender rolls : de en
  • US2569797A - Toilet roll winder : en
  • US2569480A - Emulsion polymerization of unsaturated organic compounds : en
  • US2569884A - Emulsion polymerization of unsaturated organic compounds : en
  • DE1628984U - PRESSURE REDUCING VALVE WITH TWO PRESSURE CONTROL. : de en
  • DE815720C - Machine for the production of self-contained earth pots : de en
  • GB658064A - Tractor seat : en
  • GB658157A - Improvements in or relating to presses for neck ties : en
  • GB658234A - Combined postal receptacle and glove : en
  • DE815189C - Staple : de en
  • DE815217C - Cord tensioner, especially for draw curtains : de en
  • FR991452A - Electric control unit : en fr
  • FR991361A - Method of counting the heat delivered by the circulation of a heating fluid and installation for its implementation : en fr
  • FR991391A - Device for curling hair : en fr
  • GB658069A - Improvements in or relating to pliers or the like : en
  • GB658270A - Improvements in or relating to abrasive blasting appliances : en
  • DE815508C - Electric coal pressure regulator : de en
  • DE815922C - Process for continuous casting of castings from metallurgical slag : de en
  • ES25699Y - New closure device for rubber bottles. : en es
  • FR991430A - Method and device for annealing glass : en fr
  • CA477474A - Fluid pressure means and systems : en fr
  • DK73159C - Apparatus for use in the evaporation of a material to be deposited as a film on a substrate. : da en
  • FR991424A - Bottle rack : en fr
  • US2570171A - Deaeration apparatus : en
  • USD164672S - Collingwood apron : en
  • US2570103A - Evacuating and gas charging apparatus : en
  • CA477410A - Devices for transferring articles from one conveyor to another : en fr
  • DE815680C - Circular knitting machine for socks u. like : de en
  • US2570068A - Keyboard interlock for calculating : en
  • DE815231C - Desk with retractable office machine : de en
  • DE1628849U - LIQUID HIGH VOLTAGE SWITCH, HIGH SWITCHING CAPACITY : de en
  • DE815210C - Rotary capacitor with mica dielectric, in particular trimmer capacitor : de en
  • DE815594C - Control device for roller chairs : de en
  • GB658143A - Improvements relating to axial flow compressors : en
  • DE1628943U - GLOVE. : de en
  • DE815706C - Heating bench for the thermal investigation of substances : de en
  • DE815787C - Arrangement of the offset limiting or restraining means, especially the mats, in the working position : de en
  • FR991061A - Agents to control pests and pests : en fr
  • GB657960A - Improvements in or relating to a well drilling apparatus : en
  • GB658329A - Improvements in or relating to printing motion picture films : en
  • DE815766C - Device for detaching the fiber web from the customer of a card : de en
  • GR13197B - NEW TYPE LEATHER HANDS. : el en
  • DE815457C - Emergency seat, especially for cars : de en
  • FR991188A - Improved braking of aircraft wheels : en fr
  • GB658059A - Improvements in or relating to shoes and to methods of making shoes : en
  • GB658114A - Improvements in or relating to winding devices for slitting machines : en
  • AU153694B2 - New quaternary ammonium salts containing an aliphatic or aromaticaliphatic acid amino-alkyl radical anda fattyacid alkyl ester radical : en
  • CA477433A - Fuel stoker organizations : en fr
  • AU146707B2 - Improved drier : en
  • CA477451A - Cereal products and methods of making same : en fr
  • DE815382C - Lemon wedge press : de en
  • USD164744S - Display shelf : en
  • AU414351A - Tire bead lock clip : en
  • AU154873B2 - Improvements in or relating tothe softening of rubber : en
  • DE815245C - Hollow brick masonry : de en
  • DE815618C - Process for improving the optical effect of gemstones : de en
  • ES27605U - Fuel wick (Machine-translation by Google Translate, not legally binding) : en es
  • CA477385A - Hydraulic control mechanism : en fr
  • DE1628891U - BLOUSE. : de en
  • DE815718C - Haeckselmaschine with additional fan : de en
  • AU151062B2 - Method of manufacturing threads of stiff hair : en
  • AU155010B2 - Improvements in control system for fluid fuel burners : en
  • AU155477B2 - Means for cleaning surfaces of oil and oily deposits and for reclaiming the liquid used in cleaning : en
  • DE815604C - Process and device for the preparation of magnesium bisulphite liquor by absorbing SO from the combustion gases resulting from the calcination of the waste liquor : de en
  • FR991118A - Motor control device for sewing machines and the like : en fr
  • FR991481A - Folding packaging box, without prior opening to discharge any rolled up material : en fr
  • GB657991A - Rotary fluid pump or motor : en
  • US2569738A - Clamp means for duplicator cylinders : en
  • AU425151A - Improvements in and relating to electric flow heaters : en
  • DE815823C - Air-cooled motor compressor : de en
  • AU418951A - Improvements in or relating to joints for communication cables : en
  • US2569560A - Gun sight : en
  • CA477478A - Motion picture projection machines : en fr
  • DE1628937U - CHILDREN'S WATCH WITH TEDDY BAER SIGN. : de en
  • ES194356A1 - A DOOR TO INSULATE THE SUCTION TUBE OF A HYDRAULIC TURBINE FROM THE WATER DOWN : en es
  • FR991422A - Ice cream maker : en fr
  • GB658090A - Magnetic cuff-link : en
  • DE815676C - Pulverized coal burners : de en
  • AU424151A - Firing instruction and training device : en
  • CA477424A - Power supply : en fr
  • ES194319A1 - A PROCEDURE FOR PLACING THE TRACK VIA VEGETABLES MOUNTED : en es
  • DE1628773U - MULTI-PURPOSE ASHER. : de en
  • DE815238C - Electric beam oven trained as a bread roaster : de en
  • DE815779C - Woven flat belt : de en
  • FR55174E - Improvements to cinematographic cameras : en fr
  • FR55219E - Manufacturing process of depolarizing manganese dioxide : en fr
  • FR991218A - Synthetic waxes intended for the manufacture of polishes and other cleaning products : en fr
  • GB657957A - A tray for use in baking and transporting buns, cakes and other confectionery : en
  • DE1628927U - SHOP WINDOW ADVERTISEMENT IN THE FORM OF A TURNTABLE OR TURNTABLE. : de en
  • DE815329C - Valve closure body for regulating the filling height of containers and tubs of all kinds : de en
  • DE815492C - Double-leaf folding door : de en
  • AU149791B2 - Improvements in or relating to mixing valves : en
  • DE815230C - Transformation table : de en
  • ES194297A1 - A COLOR TELEVISION SET : en es
  • FR991338A - Rotary type cultivator : en fr
  • GB658045A - Improvements in and relating to vehicle bodies : en
  • GB658168A - Improvements in bicycle change speed gear : en
  • DE815227C - High chair : de en
  • DE815589C - Gas generator power plant : de en
  • DE815730C - Adjustable transverse bearing : de en
  • FR991294A - Magnetron refinements : en fr
  • FR991053A - Nib holder with visible ink level : en fr
  • FR991221A - Improved process for the activation of bleaching earths intended mainly for the treatment of oils : en fr
  • FR991453A - Improvements in color photography : en fr
  • GB657959A - Metal extrusion apparatus : en
  • GB658273A - Improvements in or relating to looms for weaving : en
  • DE815507C - Timed exercise device : de en
  • DE1628894U - SOIL DRILLING STICK WITH BAYONET PLUG FOR SOIL EXAMINATIONS. : de en
  • DE815261C - Film tour for sound film sets : de en
  • DK73145C - System with a gas discharge tube and an electromagnetic switch as well as an electromagnetic switch for use in such a system. : da en
  • FR991191A - Device for fixing the control gears to the blades of variable-pitch propellers : en fr
  • DE815441C - Photographic or cinematographic camera : de en
  • ES194237A1 - A FASTENING AND TRAVELING FACILITY FOR THE UPPER ROLLERS AND DRAWING TRAINS : en es
  • FR55192E - Convertible wheelbarrow : en fr
  • DE1628765U - CORN SKIN PLANER. : de en
  • GB658084A - Improved means for jointing heat exchanger tubes with headers : en
  • DE815417C - Cigar cutter : de en
  • ES193999A1 - A MECHANISM TO DEPOSIT QUINS OR SPINDLES IN A COLLECTOR TANK : en es
  • ES194225A1 - A PROCEDURE FOR OBTAINING BLACK COLORS AND PARADOXES TO IRON OXIDE : en es
  • ES27989U - New case for lipsticks (Machine-translation by Google Translate, not legally binding) : en es
  • FR991139A - Further development of printing machines : en fr
  • US2569574A - Tow-in-one bed : en
  • US2569717A - Reversible variable volume pump : en
  • DE815491C - Increasing the fatigue strength of turned precision ring springs : de en
  • FR991216A - Improvements to lubricating pads for bearings, in particular for axle boxes of railway vehicles : en fr
  • US2569791A - Voltage control system utilizing frequency modulation : en
  • US2569998A - Safety automobile wheel switch device : en
  • ES194074A3 - IMPROVEMENTS MADE IN VEHICLE BODIES, ESPECIALLY OF RAILWAY CARS : en es
  • FR991472A - Swiming suit : en fr
  • FR991491A - grain elevator : en fr
  • DE815419C - Internal combustion engine, in particular diesel engine with charging by an exhaust gas turbo blower : de en
  • US2570022A - Production of chlorinated methyl naphthalenes : en
  • ES27995U - Improved explosion engine for small vehicles, motorcycles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR991186A - Device for checking and cleaning the threads coming out of spinning or twisting : en fr
  • FR991403A - Length measuring device : en fr
  • GR13198B - FOLDING BODY. : el en
  • DE1628905U - CHAIR BASE WITH CHAIR NOISE DAMPER. : de en
  • DE821270B - Adding machine : de en
  • ES193527A1 - IMPROVEMENTS INTRODUCED IN ELECTRONIC TELEVISION ANALYZERS : en es
  • GB658070A - Improvements in or relating to toy submarines : en
  • GB658097A - Improvements relating to manhole covers and the like : en
  • DE815924C - Air lock for continuously operated vertical shaft ovens : de en
  • DE815466C - Loading device on drafting systems : de en
  • DE815764C - Cutting tool for shoemakers : de en
  • FR990559A - Heat protection device : en fr
  • FR991178A - Method of assembling beams and assembly members intended for the implementation of this method : en fr
  • FR991184A - Cables for high frequency signal transmission : en fr
  • GB658199A - Process for reducing the ferric oxide content of ferruginous ore materials : en
  • US2569603A - Coin selector : en
  • US2570129A - Supersonic wind tunnel : en
  • FR991157A - Improvements to electric hotplates : en fr
  • US2569534A - Machine for covering handbag frames : en
  • FR991168A - Process for reincorporating into bakery and biscuit products, after baking, the nutrients which have been altered or destroyed during their manufacture : en fr
  • GB658115A - Improvements relating to alloy steels : en
  • FR991105A - Four-chamber, dry-running gas meter with drawers and bellows moving in the same direction : en fr
  • DE1628980U - GLOBE FOR EDUCATIONAL PURPOSES AND AS A TOY. : de en
  • DE815695C - Mobile fish bakery : de en
  • ES27950U - Iinflador (Machine-translation by Google Translate, not legally binding) : en es
  • DE815239C - Saucepan lid : de en
  • DE815831C - Electric handheld vacuum cleaner with a handle arranged in the longitudinal direction : de en
  • ES194140A1 - IMPROVEMENTS IN THE CLOSURE OF FABRICS OR COVERS OF UMBRELLAS OR SUN UMBRELLAS : en es
  • FR991252A - Rocking seat : en fr
  • FR991442A - Apparatus for the production of whipped cream from beaten eggs and similar substances and which can also be used on machines serving for the preparation of ice creams and sorbets : en fr
  • DE1628811U - COOKING LID. : de en
  • DE815344C - Process for the preparation of biguanide derivatives : de en
  • GB657992A - Operating mechanism for puppets : en
  • DE1628951U - CLAMP HANDLE HOLDER FOR STREET BROOM. : de en
  • ES27986U - Tank closed water accumulator for thermipheons and all kinds of heaters of this liquid (Machine-translation by Google Translate, not legally binding) : en es
  • FR991132A - Differential feeler particularly applicable to textile machines : en fr
  • DE815785C - Device for supporting or underpinning the hanging wall in the mine : de en
  • DE815511C - Induction heater : de en
  • ES27501U - Wheel type for cars and other vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR991081A - Two-axle tractor suitable for conversion into a multipurpose vehicle : en fr
  • US2569444A - Propeller pitch control : en
  • US2569488A - Method of continuously renewing lithographic printing surfaces by means of the fountain fluid : en
  • CA477418A - Tools : en fr
  • US2569580A - Mold drawing device for molding machines : en
  • US2569782A - Economizer : en
  • USD164716S - Necklace or the like : en
  • USD164687S - Pipe vise : en
  • US2569540A - Self-sealing insulating material of high dielectric strength : en
  • US2569949A - Resistance strain gauge potentiometer bridge circuit : en
  • US2570161A - Marine railway haul drive : en
  • ES193996A1 - A SUPPORT FOR SPINDLES AND TWISTING : en es
  • ES27503U - Rocker-football (Machine-translation by Google Translate, not legally binding) : en es
  • DK73147C - Process for the preparation of penicillin. : da en
  • DE815292C - Sewing machine : de en
  • DE815677C - Process and circular knitting machine for the production of knitted goods : de en
  • FR991065A - Fast dryer using high frequency electric currents especially for processing animal fibers : en fr
  • US2569487A - Intermittent movement with improved claw action : en
  • US2569948A - Transmitter modulated by anode control : en
  • FR990520A - : fr
  • US2569923A - Halogenated unsaturated hydrocarbon production : en
  • US2570064A - Method for determining cut point in pipe-line crude oil batching : en
  • US2569879A - Flexible connection box for tabulators : en
  • US2570175A - Alternating-current-direct-cur-rent rectifier circuit : en
  • DE1628778U - TENSION-RESISTANT TAPE, VOCALLY CONVEYOR BELT OR DRIVE BELT. : de en
  • US2569471A - Combined spigot washer and contracting liner : en
  • US2569756A - Bracket for shade rollers : en
  • USD164664S - Television cabinet or similar article : en
  • FR991153A - Protective device for machine tools such as presses, punching machines, etc. : en fr
  • GB658100A - Improvements in rotary vane pumping units : en
  • ES24788Y - Perfected case for glasses. : en es
  • DE815437C - Method of joining metal parts by brazing : de en
  • DE815895C - Device in which film strips with a thickness of a few tens of microns are guided over non-toothed rollers when wet : de en
  • ES26575Y - Graduated square. : en es
  • US2569544A - Portable bending machine : en
  • US2570016A - Superheterodyne receiving circuit arrangement : en
  • DE815633C - Drill anchor with coupling for the expansion of the tension pit : de en
  • ES193952A1 - A FILTRATION SYSTEM FOR GASEOUS FLUIDS : en es
  • ES194354A3 - A SPEED TRANSMISSION SYSTEM BETWEEN TWO AXES : en es
  • GB658052A - Improvements in can seaming mechanisms : en
  • DE1628960U - CONTACT. : de en
  • DE1628885U - BOTTLE WITH A FUNNEL SHAPED TAPERED SPOUT, IN PARTICULAR FOR OIL : de en
  • US2569927A - Binary coding by successive subtractions : en
  • US2569933A - Buckle : en
  • AU150455B2 - Weatherproof ball bearing hinge : en
  • CA477377A - Accounting forms : en fr
  • DE815374C - Axial fan with intermediate ring to prevent the flow from jumping around : de en
  • DE1628944U - Dismountable and expandable clothes bust. : de en
  • DE1629018U - DEVICE FOR STOPPING A COMBUSTION ENGINE. : de en
  • DE1629025U - SWITCHING DEVICE FOR BICYCLE DYNAMOS. : de en
  • GB658251A - Improvements in or relating to power-operated flying control systems for aircraft : en
  • US2569722A - Vacuum insect eradicating device for showcases : en
  • US2569827A - Polarity pulsing of triggers : en
  • US2569695A - Treatment of fibrous material and product resulting therefrom : en
  • CA477462A - Wiper ring assemblies : en fr
  • US2569977A - Releasable float : en
  • DEP0001797MA - Rollers for internal runner roller tracks : de en
  • DE1628901U - SWINGING DOOR WITH LOCK. : de en
  • AU154219B2 - Improvements in amplifiers : en
  • DE1628946U - BASE FOR METAL SUPPORTS, PREFERABLE PIT STAMP FOR STEEP AND HALF PIECES STORAGE. : de en
  • US2569832A - Clothes drying rack : en
  • US2569727A - Paper hanger's plumb bob : en
  • AU150348B2 - Castor lock for airplane landing wheels : en
  • AU158005B2 - Fan wheel fora centrifugal fan : en
  • AU153241B2 - Method of producing an electroconductive article : en
  • AU148060B2 - Improved cleaning rod end for all calibres of rifled, barrels : en
  • AU156445B2 - De-aerating a suspension of cellulosic fibers : en
  • DE1628839U - FILTER ATTACHMENT FOR CANISTER. : de en
  • FR991106A - Device for controlling the movement of the spools of a gas meter with spools comprising four chambers and running dry : en fr
  • DE815696C - Length measuring device : de en
  • DK73152C - Method for making trays, dishes, bowls and similar articles of veneer sheets. : da en
  • GB657997A - Improvements relating to bolt-cutting devices : en
  • DE815891C - Electric flashlight discharge device : de en
  • FR991298A - Liquid dispenser : en fr
  • US2569965A - Truck body : en
  • US2569796A - Pendulum inclinometer for sighting instruments : en
  • DE1629026U - BRUSHLESS BOTTLE CLEANER. : de en
  • DE1628950U - DOUBLE HOLE PERMANENT HANDLE BRACKET. : de en
  • DE815432C - Device for precisely dividing an already small oil flow : de en
  • US2569713A - Sound creating device : en
  • US2569478A - Telegraph storage system : en
  • US2569501A - Lint cotton cleaner : en
  • US2569532A - Joining device : en
  • US2569737A - Mechanism for applying brake linings : en
  • DE1628879U - FRICTION WHEEL DRIVE. : de en
  • ES194158A3 - A MACHINE TO REDUCE THE PULP : en es
  • FR991179A - Further training in cigar making : en fr
  • FR991404A - electric battery cells : en fr
  • GB658223A - Improvements in or relating to electric phase-shift networks : en
  • DE1628997U - SOCKET FOR ELECTRICAL INSTALLATION SYSTEMS. : de en
  • DE815429C - Screw with nut : de en
  • DE815461C - Symmetrical mechanical compression device for wheel brakes, especially for bicycles : de en
  • DE815703C - Drive arrangement for sound recording and playback devices with non-perforated tape-shaped phonogram carriers, in particular magnetic recorders : de en
  • US2569640A - Oscillating fluid pressure machine : en
  • DE1628777U - RUBBER BODY FOR THE ELASTIC STORAGE OF EQUIPMENT OR EQUIPMENT PARTS. : de en
  • DE1629001U - SHIELDING PLATE AGAINST THE EFFECTS OF EARTH RADIATIONS. : de en
  • DE815690C - Roof construction for saddle-shaped roofs : de en
  • GB658134A - Scaffold bracket : en
  • GB658225A - Improvements in grip, clip, or clamp devices : en
  • DE1628870U - CONTAINER TO HOLD RAZOR BLADES : de en
  • DE1628882U - LOOP DRIVE, IN PARTICULAR FOR POWER AND WORK MACHINES. : de en
  • DE815289C - Method and device for peeling grains : de en
  • DE815592C - Protective device for rope and pulleys : de en
  • DE815759C - In particular, a shoe to be used as a slipper : de en
  • DK73139C - Sheet feeding mechanism. : da en
  • ES27906U - Gasoline economizer for all types of explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR991131A - Reservoir pen holder : en fr
  • FR991159A - Cinematographic camera : en fr
  • FR991446A - Process for manufacturing heat insulation, in particular heat-insulated ventilation canars : en fr
  • GB658007A - Improvements in or relating to oil burners : en
  • BE502420A - X-ray machines for deep medical treatments : en fr
  • DE815337C - Pit lining using ropes : de en
  • DE815529C - Music furniture : de en
  • US2570101A - Gearing arrangement for supercharged power plant : en
  • USD164708S - Lace tablecloth : en
  • GB658249A - Improvements in or relating to fluid-sealing devices for effecting a seal between relatively movable elements : en
  • US2569993A - Device for applying rubber sleeves : en
  • AU157742B2 - The automatic switching of tandem connections ina telephone system : en
  • DE1628808U - PLIERS FOR HANDLING FOOD. : de en
  • USD164750S - Buckle frame : en
  • US2569907A - Control means for weft ends in looms : en
  • USD164703S - Morrison advertising display : en
  • DE815311C - Pneumatic door opening and closing device, especially for vehicles : de en
  • DE815663C - Procedure for the operation of accumulator batteries : de en
  • US2569757A - Heating apparatus : en
  • CA477472A - Nozzle construction : en fr
  • CA477411A - Conveyors with toggle locking feed dogs : en fr
  • DE1628864U - ELECTRICALLY HEATED DEVICE FOR PRODUCING SMALL QUANTITIES OF BREWED DRINKS AND FOR HEATING OR COOKING RELATIVELY SMALL OBJECTS IN THE WATER BATH. : de en
  • US2569741A - Protecting unit for oil filled submergible motors : en
  • US2569920A - Coating compositions and processes of applying same to glass : en
  • CA477497A - Resonance devices for inspecting materials : en fr
  • DE1629031U - PENCIL TIP COVER WITH INTERCHANGEABLE ERASER. : de en
  • DE815356C - Intercom : de en
  • DE815782C - Repair stamp : de en
  • DE815890C - Flash lamp : de en
  • AU153486B2 - Beam clamp : en
  • DE1628840U - RATCHET WRENCH. : de en
  • DE821490C - Process for the production of synthetic products from carbon monoxide, hydrogen and olefins : de en
  • ES193974A1 - A PROCEDURE FOR THE PREPARATION OF PREPARATIONS OF HEAVY METALS-PLASMA, WITH THERAPEUTIC EFFECTS : en es
  • GB658019A - Improvements in or relating to the mounting of the rear wheels of motor vehicles : en
  • AU150929B2 - Tire locating device for retreading molds : en
  • CA477529A - Lifting devices : en fr
  • AU3832950A - Device for use in counting pills, tablets andthe like : en
  • US2569453A - Vitreous enamel base stock, vitreous enameled articles and method : en
  • US2569543A - Masonry simulating roll siding and process of producing same : en
  • US2569508A - Key-operated calculator : en
  • CA477422A - Delay timers : en fr
  • CA477517A - Machines for coating platform soles and covers therefor : en fr
  • DE1628949U - HAND BROOM WITH ADJUSTABLE HANDLE. : de en
  • DE815427C - Air-tight sealing of centrifugal machines : de en
  • DE815557C - Device for measuring the pressure occurring in a formwork during concreting : de en
  • DE815628C - Rotary jet liquid atomizer : de en
  • FR991063A - Improvements to fluid mixers : en fr
  • US2570112A - Printing machine : en
  • DE815632C - Device for placing flat biscuits in rows on a roasting oven belt : de en
  • ES22951Y - Perfecting safety ring for bird identification. : en es
  • ES25249Y - Syllabary or booklet for teaching letters, which allows such a pedagogical purpose in a recreational way. : en es
  • DE815773C - Process for drying delicate goods that are difficult to dry, especially pasta : de en
  • DE815913C - Bundfitsche : de en
  • ES194363A1 - MECHANISM FOR VACUUMING LINT OR LINT IN MACHINES OF THE TEXTILE INDUSTRY THAT MAKE DILOS : en es
  • FR991056A - Conduit formed of couplable and collapsible elements, usable in particular in oilfields : en fr
  • CA477382A - Appliances for cleaning floors : en fr
  • DE1629007U - ROLL STOOL. : de en
  • DE821201B - Process for the production of acetates : de en
  • FR991487A - New hydraulic press : en fr
  • GB658107A - Improvements relating to fireproofing compositions : en
  • GB658162A - Improvements in or relating to circular saw guards : en
  • AU148121B2 - Device for use in counting pills, tablets andthe like : en
  • AU425551A - Process forthe preparation of butter from high concentrated cream : en
  • US2569624A - Double door operating mechanism : en
  • US2569670A - Self-energized brake system : en
  • US2569677A - Photochemical production of benzene hexachloride : en
  • US2569641A - Trailer house : en
  • AU3736550A - Improved valve control for spray jets : en
  • CA477470A - Tractors : en fr
  • CA477366A - Collapsible tubes : en fr
  • USD164697S - Washing machine : en
  • DE1628992U - COLLECTION HOUSE. : de en
  • AU425951A - Hydraulic press for producing coated electrode wires : en
  • US2569932A - Cross-linked hydrolyzed interpolymer of vinyl acetate and allylidene diacetate and process : en
  • CA477495A - Milking machine pulsators : en fr
  • ES194065A1 - A DEVICE FOR THE CLEANING OF THE ROLLERS OF THE MINING CYLINDRICAL INK MECHANISM : en es
  • AU414551A - Circular knitting machine, fabric and method for making thesame : en
  • CA477536A - Adjustable seats for farm implements : en fr
  • DE1628844U - BOOKHOME WITH READING LAMP. : de en
  • ES27644U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR991355A - Hot gas piston machine : en fr
  • GB658187A - Electric glow relay : en
  • CA477539A - Preparation of acid-resisting cements : en fr
  • DE815255C - Milling machine for woodworking : de en
  • GB658043A - Improvements in or relating to towing means for breakdown vehicles : en
  • GB658160A - Improvements in and relating to expanding friction clutches : en
  • DE815512C - Process for the production of azo dyes : de en
  • US2569694A - 2-nitrodiphenylamine-4-sulfonmorpholides : en
  • AU160309B2 - Herbicidal compositions containing chloronitrobenzenes : en
  • US2569509A - Torque wrench and gear-driven wrench adapter : en
  • CA477425A - Electric discharge device construction : en fr
  • DE815748C - Lockable lid, especially for fuel tanks in motor vehicles : de en
  • AU3793150A - Improvements relating to balland socket type couplings : en
  • DE1628996U - MECHANICAL TRANSFER LINK. : de en
  • DE815642C - Process for the production of sulfamide and sulfamic acid : de en
  • ES14878U - Wooden box for transporting bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB658027A - Method and plant for the agglomeration of fuels : en
  • FR991434A - Universal transformable pram, for children : en fr
  • GB658204A - New quinoline derivatives : en
  • US2569605A - Rectifier system control : en
  • US2569709A - Method of making a flexible wood floor covering : en
  • AU421151A - Beam clamp : en
  • USD164674S - Lady s stocking : en
  • DE815439C - Closing device for preserving vessels u. like : de en
  • ES27896U - Adjustable closure of the lipstick cases (Machine-translation by Google Translate, not legally binding) : en es
  • US2569961A - Radiant heating installation : en
  • US2570151A - Cyclic gear mechanism : en
  • ES27959U - Improved packaging for the conditioning of eggs (Machine-translation by Google Translate, not legally binding) : en es
  • AU148338B2 - Multiple monochromator : en
  • US2569700A - Method of making colored glass fibers : en
  • US2569818A - Dynamic lubrication of mechanical linkages employed in electrical analogues : en
  • US2569853A - Adjustable waistband for pleated trousers : en
  • US2569916A - Surface metal raceway : en
  • US2569692A - Newspaper inserting machine : en
  • CA477469A - Apparatus for measuring density and for regulating the density of fluids : en fr
  • DE815576C - Method and device for the production of flowerpots from concrete : de en
  • DK73151C - Device for building constructions. : da en
  • ES27945U - Apparatus for rigidly fixing round rods forming variable angles between them (Machine-translation by Google Translate, not legally binding) : en es
  • CA477468A - Decomposition columns for alkali metal amalgam : en fr
  • US2570021A - Parts cleaning machine : en
  • AU421451A - Method and apparatus for purifying aluminium by distilling aluminium or aluminium alloys : en
  • US2569451A - Diving suit : en
  • US2569631A - Transfer applying machine : en
  • US2569837A - Lifting device : en
  • US2570114A - Coagulating apparatus : en
  • DE1628955U - ADJUSTABLE CARRYING DEVICE FOR ELECTRICAL INSTALLATION APPARATUS LAYED UNDER THE PLASTER. : de en
  • ES198325A3 - PROCEDURE FOR THE MANUFACTURE OF A PASTE INTENDED TO OBTAIN DENTAL IMPRESSIONS : en es
  • DE815353C - Steel for steel wool : de en
  • DE815851C - Drive, especially for magnetic tapes : de en
  • FR991135A - Advanced rotary joint for fluid lines : en fr
  • GB658087A - Improvements in the method of making chocolate : en
  • FR991360A - Vat dyes and process for their preparation : en fr
  • US2569778A - Piston ring : en
  • DE1629012U - FREE-STANDING SHELVES, IN PARTICULAR FOR SELF-SERVICE. : de en
  • CA477399A - Bus doors : en fr
  • US2569456A - Control device : en
  • US2570010A - Multiplex transceiving arrangement : en
  • AU416551A - Pressing iron capable of being converted toa steam iron : en
  • CA477438A - Atomizers : en fr
  • CA477502A - Electronic multiplex systems : en fr
  • DE815672C - Device for the automatic stabilization of the heating field strength of electrical high-frequency heaters : de en
  • DE815935C - Female outer clothing, especially for professional use : de en
  • US2569521A - Electronic organ : en
  • US2569581A - Jaw adjusting means for slidable side jaw wrenches : en
  • US2570058A - Preparation of magnesia gels : en
  • ES26309Y - Perfected hydraulic brush. : en es
  • DE1629050U - FINISHED TROUSERS POCKET FOR MEN'S AND CHILDREN'S TROUSERS. : de en
  • US2569774A - Orifice guard construction for dispensers : en
  • USD164678S - Du free .decanter bottle : en
  • US2569503A - Clutch plate : en
  • US2569728A - Thread feeler device in spinning and twisting machines : en
  • DE815369C - Process for the preparation of trisazo dyes : de en
  • DE815819C - Electrode arrangement for dielectric heating of bodies of uneven shape, especially those with spatial branches : de en
  • US2569890A - Safe load indicator : en
  • CA477457A - Alcohol-water injection means for internal combustion engines : en fr
  • DE815652C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE815771C - Wagon unloading device for bulk goods : de en
  • USD164662S - Adams wheel chair : en
  • FR991371A - Sliding luggage rack applicable to the rear part of an automobile : en fr
  • FR55177E - Stone lighter : en fr
  • ES194036A1 - IMPROVEMENTS IN THE METHODS TO ACHIEVE THE CLOSURE OR SEALED IN THE CONTAINERS : en es
  • ES194230A1 - A PROCEDURE FOR OBTAINING PHTHALOCYANIN DYES ON THE FIBER : en es
  • ES27857U - Bed-berth, double bed, convertible into sofa (Machine-translation by Google Translate, not legally binding) : en es
  • DE815673C - Hydraulic drive device for a rack : de en
  • DE815869C - Trunnions and bearings : de en
  • US2569955A - Transparent panel support : en
  • AU151760B2 - Points in overhead wires for electrically propelled vehicles : en
  • ES193528A1 - IMPROVEMENTS INTRODUCED IN ROTARY PERCUSSION DRILLS : en es
  • ES194172A1 - A BAR TO ACCUMULATE AND ADVANCE THREAD : en es
  • US2569526A - Hydraulic follow-up tool feed for lathes : en
  • US2569704A - Eraser : en
  • DE815821C - Gas burner : de en
  • ES25746Y - Automatic cooking pan for cooking all kinds of food. : en es
  • FR991315A - Magnesium alloy and its manufacturing process : en fr
  • FR991416A - Improvements to lifting trucks : en fr
  • US2570155A - Flow apparatus : en
  • US2569652A - Oven vent for ranges : en
  • ES25846Y - Miniature X-ray Device with Photo Identifier : en es
  • ES27902U - Aseptic container for avenges, gauzes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR55245E - Safety device for gas users : en fr
  • ES27907U - Mineshell deposit case (Machine-translation by Google Translate, not legally binding) : en es
  • US2569636A - Conveyer chain : en
  • US2569744A - Multiple stand roller mill with worm and worm wheel drive to each roll : en
  • US2570047A - Bag bottomer : en
  • FR991144A - Improvements to mechanics for verdol-type looms : en fr
  • GB658037A - Device for removing seedlings, plants and the like from the ground or from containers preparatory to transplanting : en
  • GB658212A - Improvements relating to overload control of the clutch of an agricultural tractor : en
  • DE815405C - Sun hat : de en
  • DE815587C - Injection pump actuation device in internal combustion engines : de en
  • DE815850C - Device for recording changeable, physical processes : de en
  • FR991229A - Method and equipment for making composite rubber articles : en fr
  • DE1628812U - LAUNDRY HANGER. : de en
  • ES193949A1 - IMPROVEMENTS MADE IN ALUMINUM ALLOYS : en es
  • ES27859U - New soccer ball game (Machine-translation by Google Translate, not legally binding) : en es
  • FR991099A - Manufacturing process of containers in light panels and containers obtained by this process : en fr
  • GB657975A - Improvements in or relating to the tuning device of a radio apparatus or a similar apparatus : en
  • GB658117A - Improvements in card clothing : en
  • AU16551A - Improvements in or relating to coating compositions : en
  • DE1628986U - TEST PASS FOR MOTOR VEHICLE CONTROL. : de en
  • DE1629035U - VARIABLE TABLE. : de en
  • GB658110A - Improvements in or relating to the manufacture of steel : en
  • US2569533A - Differential : en
  • US2569892A - Crystal contacts of which one element is mainly silicon : en
  • US2570087A - Process of preparing same : en
  • US2570170A - Compound escapement with spring mounted mass : en
  • US2570045A - Means for effecting print roll register in multicolor printing presses : en
  • US2569514A - Single axial port gas burner with two-stage mixing : en
  • US2569903A - Sprayer : en
  • DE1628900U - TRANSPORT AND TOOLBOX FOR GAS CYLINDERS. : de en
  • DE815777C - Method of defining penstocks and new penstocks obtained by using this method : de en
  • FR55158E - Device for twisting textile yarns : en fr
  • FR991111A - Lock for props : en fr
  • US2569474A - Electrode structure for gaseous discharge devices : en
  • AU155515B2 - Improvements in or relating to process for dyeing textile material with vat or sulphur dyestuff : en
  • AU415451A - Improvements in or relating tothe softening of rubber : en
  • DE814861C - Production of porous lightweight concrete : de en
  • DE815747C - Unicycle pre-tensioning tractor : de en
  • US2569463A - Treatment of naphtha containing oxygenated compounds : en
  • US2569986A - Extractive crystallization process : en
  • US2570032A - Method for preparing an olefin polymerization feed stock : en
  • ES23509Y - Partition element. : en es
  • FR991096A - plate heat exchanger : en fr
  • FR991461A - Improvements to electromagnetic relays : en fr
  • GB658128A - Improvements in or relating to means or appliances for detachably connecting bags and like containers to cycle and like carrier supports : en
  • US2569733A - Carton for incandescent lamps : en
  • DE803788C - Two-part, adjustable hanging eyelet : de en
  • DE815172C - Device for introducing filled bags into folding boxes : de en
  • DE815192C - Plant growth regulating and phytocidal agents : de en
  • FR55214E - Confectionery, jams and fruit jellies made from grape sugar : en fr
  • AU151251B2 - Improved method of, and apparatus for, producing return bends in metal tubes : en
  • CA477423A - Alternating voltage regulators : en fr
  • CA477466A - Sanitary napkins : en fr
  • DE1629014U - CONNECTION FOR STEEL RADIATORS. : de en
  • DE815910C - Seat tube support : de en
  • US2569479A - Multiple control for brake mechanism : en
  • US2569846A - Method of starting a unit for high : en
  • ES26294Y - Chill or split metal ingot mold for melting steel billets or bars of other metals or alloys. : en es
  • US2569726A - Collapsible garment hanger : en
  • ES194187A1 - AN ELECTROMAGNETIC CARBON BATTERY REGULATOR : en es
  • FR991393A - Liquid fuel feed device : en fr
  • FR991114A - Process for the manufacture of a product composed of coffee extract and sugar and resulting industrial product : en fr
  • US2569776A - Electric switch : en
  • ES194114A2 - A PERFECTED MACHINE FOR SEWING CROCHET FESTON CALLED THE RAT TOOTH : en es
  • ES25656Y - Perfected glasses. : en es
  • GB658238A - Improvements in or relating to supporting stands for knitwear linking machines : en
  • US2570067A - Hydrocarbon conversion with vanadia- and/or molybdenacontaining catalysts : en
  • DE1629015U - INDICATOR PAPER WITH COMPARISON COLORS. : de en
  • ES194054A1 - A DRILL BIT : en es
  • US2570096A - Facsimile wet electrolytic recording : en
  • FR991231A - Electronic speed regulator for hydraulic turbines or all prime movers : en fr
  • ES25166Y - Closing of bags and sachets. : en es
  • FR991120A - Coupling bar for the transmission of rotational and oscillating movements : en fr
  • FR991455A - Packaging machine with device for checking the arrangement of compartments : en fr
  • DE815585C - Attachment of the carburetor to internal combustion engines, especially those for motorcycles : de en
  • DE815800C - High-lift safety valve that blows off in several lift stages : de en
  • US2570081A - Apparatus for producing highintensity ultrasonic waves : en
  • DE815728C - Installation on starters of internal combustion engines, in particular those of motor vehicles : de en
  • US2569844A - Dental instrument construction : en
  • US2569477A - Magnesium alloy : en
  • DE815225C - Adjustable side roll for sitting and lying furniture : de en
  • GR13199B - ENGINE MOVED BY LIFTING. : el en
  • DE1628832U - APPARATUS FOR SHARPENING RAZOR BLADES. : de en
  • DE1628934U - GYMNASTICS AND SPORTS EQUIPMENT. : de en
  • DE815413C - Closure for bracelets, especially watch straps : de en
  • GB658272A - Improvements in or relating to apparatus for controlling the energisation of a number of electro-responsive windings : en
  • FR991253A - Manufacturing process for lightweight shoes and industrial products resulting from its application : en fr
  • GR13201B - IMPROVEMENTS IN THE MOVEMENT MECHANISM OF CHILDREN'S EYES (DOLLS). : el en
  • US2569880A - Reed adjustment for looms : en
  • US2570136A - Infrared phosphors : en
  • USD164723S - Brooch or similar article : en
  • DE815661C - Electromagnetic switching device : de en
  • FR991140A - Improvements to gear changes by chain derailment : en fr
  • FR991365A - Steam diffuser injector for heating liquids : en fr
  • US2569558A - Height gauge : en
  • USRE23413E - Spiral film spray nozzle : en
  • ES25708Y - Sports footwear, with replaceable studs. : en es
  • FR991474A - Warning light control of motor vehicle rear lamps : en fr
  • GB658240A - Catalysts : en
  • GB658254A - Improvements relating to the regulation of internal combustion engines : en
  • AU419151A - Automobile accelerator pedals : en
  • DE815735C - Multi-part gear, especially for electric mine locomotives : de en
  • DE815914C - Shoe heel : de en
  • ES194135A1 - A PROCEDURE FOR SEPARATING ARSENIC TRIOXIDE FROM BASIN LIQUIDS : en es
  • ES27960U - Deodorization and air freshener (Machine-translation by Google Translate, not legally binding) : en es
  • GB658150A - Improvements relating to the electrolytic refining of metals : en
  • FR991136A - Heat treatment process to improve the mechanical characteristics of articles or materials based on vinyl resins : en fr
  • FR991194A - Improvements in tool making : en fr
  • DE1628918U - SMOKING CONE OR THE LIKE. WITH HEADS. : de en
  • DE815216C - Floor mat consisting of rubber parts : de en
  • DE815450C - Foldable trolleys, especially handcarts : de en
  • DE815527C - Camp bed : de en
  • US2569842A - Sawmill hydraulic carriage assembly : en
  • US2569919A - High-frequency dielectric heating : en
  • DE815327C - Process for the production of deep foundations : de en
  • ES193963A2 - A MACHINE TO MAJAR ESPARTO : en es
  • ES194080A1 - A PROCEDURE FOR THE OBTAINING OF ARTIFICIAL, TISSUE AND SIMILAR FIBERS WITH ACTIVE SUBSTANCES : en es
  • FR991242A - Rotary furnace drive device : en fr
  • GB658002A - Improvements in spring surfaces : en
  • CA477384A - Fire escapes : en fr
  • DE1628863U - COVER PLATE FOR REGULATING SWITCH. : de en
  • DE1628958U - HOUSING FOR INSTALLATION OF ELECTRICAL EQUIPMENT. : de en
  • DE815241C - Boot extractor with cutout for boot cap and tilting board : de en
  • US2569506A - Emulsion polymerization of certain vinyl compounds using a mercaptan modifier, a hydroperoxide catalyst, and oxygen : en
  • DE815389C - On the ceiling of a wardrobe or the like. Holder pivoted about a vertical axis for hanging up items of clothing : de en
  • FR991074A - Process for cold drawing fibers and yarns made from high molecular weight linear polymerization and polycondensation products : en fr
  • GB658275A - Improvements relating to counters applicable to meters and other purposes : en
  • FR55157E - Improved device of distribution circuits enabling the discharge at decreasing pressure and the recharging at constant pressure of fixed or mobile compressed gas refueling installations : en fr
  • US2569593A - Clutch head : en
  • US2570012A - Rouleau turner : en
  • DK73143C - Electrical insulation material. : da en
  • ES194220A1 - A MANUFACTURING PROCEDURE FOR NEW EMULSIFIED, DETERGENT, WET, DISPERSIVE, BACTERICIDES AND INSECTICIDES PRODUCTS : en es
  • ES194277A1 - A PROCEDURE TO PROMOTE CLORPHENICOL : en es
  • DE815445C - Finger protection device for presses, punching or the like. : de en
  • ES194275A1 - AN APPARATUS FOR CUTTING MOSAICS, TILES AND SIMILAR : en es
  • ES24839Y - Packaging for presentation for sale of clothespins and the like. : en es
  • CA18348S - Child's bicycle : en
  • USD164676S - Gas table stove : en
  • DE815243C - Trouser holder consisting of a hinged wire hinge : de en
  • DE815257C - Single bellows gas meter : de en
  • DE815554C - Method for balancing hollow bodies : de en
  • CA477375A - Processes and apparatus for electro-chemical separation of fluids : en fr
  • IE19668L - Dispensing beer : en
  • US2570007A - Presser foot : en
  • ES194291A2 - IMPROVEMENTS INTRODUCED IN THE MAIN : en es
  • GB658095A - Improvements in longitudinally adjustable legs, for example, for seats, stools and the like : en
  • US2569684A - Needle-retaining spool : en
  • US2569718A - Back-pedaling braking hub : en
  • DE1628886U - LID FOR THE OBSERVATION OPENINGS ON CLEANING MACHINES. : de en
  • US2569464A - Agricultural crust busting implement : en
  • US2569812A - Tender conveyer system for locomotive stokers : en
  • USD164737S - Sarna bell : en
  • US2569725A - Vulcanization last : en
  • US2569839A - Unloading mechanism for cooky coating conveyers : en
  • USD164732S - Popkin chair : en
  • GB658161A - A cock or tap for controlling flow of a fluid : en
  • ES194021A1 - A REFRIGERATING APPARATUS : en es
  • ES27846U - New advertising device for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES194216A1 - A ROLLING MACHINE FOR THE WORK OF WOOD : en es
  • ES24389Y - Tray for fixed prosthesis work. : en es
  • GB658197A - Improvements in fluid compositions : en
  • US2570133A - Bottle carrier : en
  • US2569469A - Soap molding frame : en
  • US2569710A - Fly ash precipitator : en
  • US2570052A - Monoazo dyestuffs : en
  • DE815757C - Baskuelschloss, especially for steel cabinets u. like : de en
  • ES27903U - Hygienic container for suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • DE815229C - Arrangement and connection of the springs for frameless spring inserts for mattresses o. : de en
  • DE815765C - Engraving and copying machine : de en
  • DE815889C - Spark gap for capacitor discharges, especially for generating flash light : de en
  • DE815199C - Circuit for amplifying an electrical signal : de en
  • DE815203C - Small overlay receiver : de en
  • DE815308C - Case lock, especially for typewriter cases : de en
  • DE815867C - Device on sound absorbers for internal combustion engines, compressors, etc. like : de en
  • FR991293A - Cam controlled sealed poppet valve : en fr
  • US2569956A - Cartouche for joining metal bodies, especially for light metals, by welding : en
  • US2569821A - Collapsible roof crane : en
  • DE815826C - Make-up container with closure by shell-shaped cover flaps : de en
  • DE1628791U - DEVELOPMENT OF A STRIVE TO PROFIT WITH STEP BY STEP PROGRESSIVE DISMANTLING, SUBSEQUENT DEVELOPMENT ELEMENTS. : de en
  • DE1629002U - HEATING DEVICE ON ELECTRIC COOKERS. : de en
  • DE815472C - Device for dosing liquid disinfectants for water supply systems : de en
  • DE815711C - Control device for barrel : de en
  • DE815811C - System for maintaining railway lines through continuous processing of the ballast : de en
  • ES27269U - Lock for suitcases, wallets and similar applications (Machine-translation by Google Translate, not legally binding) : en es
  • US2569642A - Fish bait : en
  • US2569914A - Cover clamp : en
  • FR55176E - Advanced equipment for aerial spraying : en fr
  • GB657978A - Improvements in the arrangements of seats in meeting places and the like : en
  • GB658118A - Improvements in or relating to multi-stage compressors : en
  • AU154088B2 - Improvements inand relating tothe manufacture and production of artificial threads from viscose : en
  • FR991337A - Universal wheel holder : en fr
  • ES22787Y - Perfected belt. : en es
  • ES24766Y - Device for dusting cans. : en es
  • CA477431A - Molded pulp apparatus and methods : en fr
  • ES194306A1 - A PROCEDURE FOR THE PREPARATION OF PIRAZOLONE DERIVATIVES FOR EMPLOYMENT AS INSECTICIDE : en es
  • ES27474U - Brooch for leagues (Machine-translation by Google Translate, not legally binding) : en es
  • FR55205E - prefabricated elements and their deferred and optional high pressure seal mounting method, and method of manufacture thereof : en fr
  • GB658116A - Improvements in the manufacture of composite textile articles : en
  • ES194349A3 - PROCEDURE FOR THE MANUFACTURE OF PLASTIC-BASED BEARINGS : en es