TREA

Peter Geschka

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  • Brunnthal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas laser
    • Patent number 5,303,252
    • Issue date Apr 12, 1994
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mirror mount for lasers
    • Patent number 5,268,923
    • Issue date Dec 7, 1993
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS