TREA

Bernard Chambonnet

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  • Vence, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas pressure regulator
    • Patent number 5,507,308
    • Issue date Apr 16, 1996
    • La Spirotechnique Industrielle et Commerciale
    • Bernard Chambonnet
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Belt structure, particularly for accessories
    • Patent number 5,337,935
    • Issue date Aug 16, 1994
    • La Spirotechnique Industrielle et Commerciale
    • Bernard Chambonnet
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Compressed-air breathing apparatus for underwater diving
    • Patent number 4,798,202
    • Issue date Jan 17, 1989
    • La Spirotechnique Industrielle et Commerciale
    • Bernard Chambonnet
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT