Document Type and Number:
Japanese Patent JPS5423778
Kind Code:
U
Application Number:
JP9682177U
Publication Date:
February 16, 1979
Filing Date:
July 20, 1977
Export Citation:
International Classes:
G04C3/00; G04G17/06; G04G99/00; H01M2/10; H01M2/20; H01M2/30; (IPC1-7): G04C3/00; H01M2/20; H01M2/30