Document Type and Number:
Japanese Patent JPS5346512
Kind Code:
U
Application Number:
JP12929376U
Publication Date:
April 20, 1978
Filing Date:
September 25, 1976
Export Citation:
International Classes:
G04B37/00; G04G17/02; G04G17/06; G04G19/00; G04G99/00; H01M2/10; (IPC1-7): H01M2/10; G04B37/00