TREA

South Wales Switchgear Limited

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Organization

  • Blackwood, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical switchgear
    • Patent number 4,409,446
    • Issue date Oct 11, 1983
    • South Wales Switchgear Limited
    • John Parry
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switchgear
    • Patent number 4,355,219
    • Issue date Oct 19, 1982
    • South Wales Switchgear Limited
    • John Parry
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switchgear of the rotating arc, double-break type
    • Patent number 4,355,220
    • Issue date Oct 19, 1982
    • South Wales Switchgear Limited
    • John Parry
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switchgear
    • Patent number 4,301,340
    • Issue date Nov 17, 1981
    • South Wales Switchgear Limited
    • John Parry
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switchgear
    • Patent number 4,301,341
    • Issue date Nov 17, 1981
    • South Wales Switchgear Limited
    • John Parry
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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