Herber Weidner

Person

  • Haiming, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for producing a single crystal

    • Patent number 5,567,399
    • Issue date Oct 22, 1996
    • Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
    • Wilfried Von Ammon
    • C30 - CRYSTAL GROWTH