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SCHUMAG Schumacher Metallwerke Gesellschaft mit beschankter Haftung
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Aachen, DE
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Patent Grant
Device for grinding elongated cylindrical workpieces
Patent number
4,112,625
Issue date
Sep 12, 1978
SCHUMAG Schumacher Metallwerke Gesellschaft mit beschankter Haftung
Walter Wetzels
B24 - GRINDING POLISHING
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