Document Type and Number:
Japanese Patent JPS6120238
Kind Code:
B2
Inventors:
NAKAJIMA AKIO
MACHIDA TADAYASU
YAMADA KENJI
MACHIDA TADAYASU
YAMADA KENJI
Application Number:
JP806878A
Publication Date:
May 21, 1986
Filing Date:
January 27, 1978
Export Citation:
Assignee:
CITIZEN WATCH CO LTD
International Classes:
G04C3/14; G04C15/00; H02P8/00; H02P8/02
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