TREA

Jacques Quenin

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  • Gieres, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    High voltage insulator
    • Patent number 5,902,963
    • Issue date May 11, 1999
    • Schneider Electric
    • Pierre Chappaz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manufacturing process of an insulator
    • Patent number 5,779,963
    • Issue date Jul 14, 1998
    • Schneider Electric SA
    • Pierre Chappaz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL