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Winfried Schumacher
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Moenchengladbach, DE
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last 30 patents
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Patent Grant
Method and device for supplying an automatic winding machine with b...
Patent number
4,685,630
Issue date
Aug 11, 1987
W. Schlafhorst & Co.
Heinz Buhren
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING