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Rudolf Hezel

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  • Spardorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar cell
    • Patent number 4,900,369
    • Issue date Feb 13, 1990
    • Nukem GmbH
    • Rudolf Hezel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for re-using silicon base material of a metal insulator semi...
    • Patent number 4,891,325
    • Issue date Jan 2, 1990
    • Nukem GmbH
    • Rudolf Hezel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar cell
    • Patent number 4,886,555
    • Issue date Dec 12, 1989
    • Nukem GmbH
    • Karl-Gerhard Hackstein
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar cell
    • Patent number 4,828,628
    • Issue date May 9, 1989
    • Nukem GmbH
    • Rudolf Hezel
    • H01 - BASIC ELECTRIC ELEMENTS