TREA

Claude Goffin

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  • Chenois, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve
    • Patent number 6,923,430
    • Issue date Aug 2, 2005
    • Torrent Trading, Ltd.
    • Léon Kerger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for a tap of a gas cylinder and tap having such a valve
    • Patent number 5,460,197
    • Issue date Oct 24, 1995
    • Torrent Trading Ltd.
    • Leon Kerger
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve
    • Publication number 20040041116
    • Publication date Mar 4, 2004
    • Torrent Trading Ltd.
    • Leon Kerger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...