TREA

Heinz Eichholzer

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  • Thalwil, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-voltage switch with a closing resistor
    • Patent number 4,670,632
    • Issue date Jun 2, 1987
    • BBC Brown, Boveri & Company, Ltd.
    • Walter Bischofberger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-voltage switch
    • Patent number 4,608,470
    • Issue date Aug 26, 1986
    • BBC Brown Boveri & Company Ltd.
    • Walter Bischofberger
    • H01 - BASIC ELECTRIC ELEMENTS