TREA

Trouvay & Cauvin S.A.

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  • Le Havre, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for crimping a tube in a thick panel
    • Patent number 5,509,184
    • Issue date Apr 23, 1996
    • Trouvay & Cauvin S.A.
    • Martial Herrero
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Steam generator with porous partitions
    • Patent number 5,370,085
    • Issue date Dec 6, 1994
    • Trouvay & Cauvin
    • Bernard Dangreau
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Steam generator
    • Patent number 5,337,703
    • Issue date Aug 16, 1994
    • Trouvay & Cauvin
    • Ronald D. Schlesch
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Self cleaning valve for powdery, granular and pasty products
    • Patent number 4,610,430
    • Issue date Sep 9, 1986
    • Trouvay & Cauvin S.A.
    • Henri Besnard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic tube puller
    • Patent number 4,095,335
    • Issue date Jun 20, 1978
    • Trouvay & Cauvin
    • Yves Albert Robert Lassarat
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS