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Sobemi N.V.

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  • Lint, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a cylindrical sleeve
    • Patent number 4,682,485
    • Issue date Jul 28, 1987
    • Sobemi N.V.
    • Andre A. F. L. Vanhille
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...