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Manfred Franz

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  • Magdeburg, DD
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  • Information Patent Grant

    Method of and apparatus for cooling rolled wire
    • Patent number 4,236,551
    • Issue date Dec 2, 1980
    • VEB Schwermaschinenbau-Kombinat Ernst Thalmann Magdeburg
    • Walter Worgt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...