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Klaus-Peter Schirmag
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Lintorf, DT
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last 30 patents
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Patent Grant
Transverse movement of elongated stock
Patent number
4,024,946
Issue date
May 24, 1977
Mannesmannrohren-Werke AG
Manfred Muller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...