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Bernd Bitzer
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Albstadt, DE
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last 30 patents
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Patent Grant
Thread feeding device
Patent number
5,181,666
Issue date
Jan 26, 1993
SIPRA Patententwicklungs-und Beteiligungsgesellschaft mbH
Bernd Bitzer
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS