TREA

Erich Reth

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  • Duisburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling train for rolling girder sections
    • Patent number 5,343,726
    • Issue date Sep 6, 1994
    • Mannesmann Aktiengesellschaft
    • Erich Reth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mounting of rolled stock guiding facilities
    • Patent number 4,555,923
    • Issue date Dec 3, 1985
    • Mannesmann AG
    • Erich Reth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...