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VACUUM CHRONOMETER CORPORATION
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BIEL, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Watchcase
Patent number
5,732,048
Issue date
Mar 24, 1998
Vacuum Chronometer Corporation
Hans U. Klingenberg
G04 - HOROLOGY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73050267 - DIAHARD
Serial number
73050267
Registration number
1038181
Filing date
Apr 22, 1975
VACUUM CHRONOMETER CORPORATION
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
Information
Trademark
72250542
Serial number
72250542
Registration number
836285
Filing date
Jul 18, 1966
VACUUM CHRONOMETER CORPORATION
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes