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Koji Murasugi
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Saitama, JP
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last 30 patents
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Patent Grant
Trick-action type clock
Patent number
8,687,468
Issue date
Apr 1, 2014
Rhythm Watch Co., Ltd.
Kenju Nagatake
G04 - HOROLOGY
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last 30 patents
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Patent Application
TRICK-ACTION TYPE CLOCK
Publication number
20130028057
Publication date
Jan 31, 2013
Kenju NAGATAKE
G04 - HOROLOGY