TREA

Olof Keijser

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  • Vasteras, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flatness control in the rolling of strip
    • Patent number 5,535,129
    • Issue date Jul 9, 1996
    • ASEA Brown Boveri AB
    • Olof Keijser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...