TREA

Claude Van Dorpe

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  • Bousval, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anvil
    • Patent number 5,058,457
    • Issue date Oct 22, 1991
    • Forges de Courcelles-Centre S.A.
    • Jean Deroulou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...