TREA

Gert Weddigen

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  • Hd-Neuenheim, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical storage cell or battery
    • Patent number 4,029,857
    • Issue date Jun 14, 1977
    • Brown, Boveri & Cie AG
    • Wilfried Fischer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrochemical storage cell
    • Patent number 4,018,969
    • Issue date Apr 19, 1977
    • Brown, Boveri & Cie AG
    • Wilfried Fischer
    • H01 - BASIC ELECTRIC ELEMENTS