TREA

Helmut Rauner

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  • Nidderau, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum coating system
    • Patent number 5,538,610
    • Issue date Jul 23, 1996
    • Leybold Aktiengesellschaft
    • Roland Gesche
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for large-area ionic etching
    • Patent number 5,292,394
    • Issue date Mar 8, 1994
    • Leybold Aktiengesellschaft
    • Bernhard Cord
    • H01 - BASIC ELECTRIC ELEMENTS