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Patent-Treund-Gesellschaft F. Elektrische Gluehlampen mbH

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  • Munich, DE
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  • Information Patent Grant

    Incandescent lamp
    • Patent number 6,661,164
    • Issue date Dec 9, 2003
    • Patent-Treund-Gesellschaft F. Elektrische Gluehlampen mbH
    • Juergen Ruemmelin
    • H01 - BASIC ELECTRIC ELEMENTS

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