TREA

Franz-Josef Hecke

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  • Rheine, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressurized drive coupling
    • Patent number 5,141,350
    • Issue date Aug 25, 1992
    • Renk Tacke GmbH
    • Franz-Josef Hecke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...