TREA

Karl Fischer

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  • 7519 Oberderdingen, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical plug connections
    • Patent number 4,087,149
    • Issue date May 2, 1978
    • Karl Fischer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switch
    • Patent number 4,050,044
    • Issue date Sep 20, 1977
    • E.G.O. Elektro-Geraete Blanc und Fischer
    • Karl Fischer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Temperature responsive devices
    • Patent number 4,038,613
    • Issue date Jul 26, 1977
    • Karl Fischer
    • G01 - MEASURING TESTING