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Gunther Denuell
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Kaiserslautern, DE
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last 30 patents
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Patent Grant
Shortening of needle thread end at the beginning and end of sewing...
Patent number
5,375,546
Issue date
Dec 27, 1994
G. M. Pfaff Aktiengesellschaft
Edgar Butzen
D05 - SEWING EMBROIDERING TUFTING
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Patent Grant
Sewing machine with thread monitor
Patent number
5,018,465
Issue date
May 28, 1991
Pfaff Industriemaschinen GmbH
Walter Hager
D05 - SEWING EMBROIDERING TUFTING