Patent- Truchand-Gesellschaft fuer Elektrische Gluelampen mbH

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    Sintering electrode

    • Patent number 6,218,025
    • Issue date Apr 17, 2001
    • Patent- Truchand-Gesellschaft fuer Elektrische Gluelampen mbH
    • Dietrich Fromm
    • H01 - BASIC ELECTRIC ELEMENTS

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