Document Type and Number:
Japanese Patent JPS6126463
Kind Code:
B2
Inventors:
SHIMAZAKI SHUNICHI
TOSAKA SUSUMU
TOSAKA SUSUMU
Application Number:
JP15807178A
Publication Date:
June 20, 1986
Filing Date:
December 20, 1978
Export Citation:
Assignee:
CITIZEN WATCH CO LTD
International Classes:
G04D3/02; B24B19/00; B24B21/04; B24B21/16; G04D3/00