Title:
ELECTRONIC CLOCK EQUIPPED WITH AN ELECTRO-CHROMISM DISPLAY
Document Type and Number:
Japanese Patent JPS5217057
Kind Code:
A
Abstract:
PURPOSE: Development of an electronic clock equipped with an electro chromism display usable for a wrist watch.
Inventors:
SEKIYA FUKUO
EBIHARA HEIHACHIROU
UCHINO MISAO
EBIHARA HEIHACHIROU
UCHINO MISAO
Application Number:
JP9255075A
Publication Date:
February 08, 1977
Filing Date:
July 31, 1975
Export Citation:
Assignee:
CITIZEN WATCH CO LTD
International Classes:
G04G9/00; G04G3/02; (IPC1-7): G04C17/00