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US877172A
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Method of producing filaments for electric incandescent lamps and the product of such method.
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US877171A
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Method of manufacturing metallized electric-incandescent-lamp filaments.
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US879085A
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Filament in electric incandescent lamps and its manufacture.
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US879084A
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Manufacture of filaments in electric incandescent lamps, process and product.
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US846823A
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Apparatus for and method of uniting vitreous parts.
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US877408A
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Manufacture of electric incandescent lamps.
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US770223A
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Incandescent-lamp bulb.
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US770222A
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Manufacture of electric incandescent lamps.
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US762263A
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Steam-turbine.
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US770221A
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Apparatus for use in uniting vitreous articles.
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US879083A
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Electric-incandescent-lamp luminant and the process of manufacturing it.
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US760849A
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Electric incandescing lamp.
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US874938A
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Machine and apparatus for manufacturing filaments for electric incandescent lamps.
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US772215A
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Process of manufacturing glowers, luminants, and filaments for electric incandescent lamps.
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US786727A
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Apparatus for the manufacture of glowers for electric lamps.
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US738292A
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Bucket or vane for impact power-wheels.
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US844778A
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Luminant in electric incandescent lamps.
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US640366A
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Electric incandescent lamp.
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US835938A
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Electric incandescent lamp.
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CA62979A
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Water supply pipe
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