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Otto Hangarter
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Oehningen/Wangen, CH
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last 30 patents
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Patent Grant
Sewing machine
Patent number
RE33889
Issue date
Apr 21, 1992
Fritz Gegauf AG Bernina-Nahmashinenfabrik Seestrasse
Alfred Gaeumann
112 - Sewing
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Patent Grant
Sewing machine
Patent number
4,817,547
Issue date
Apr 4, 1989
Fritz Gegauf AG Bernina-Nahymaschinenfabrik
Alfred Gaeumann
D05 - SEWING EMBROIDERING TUFTING