Document Type and Number:
Japanese Patent JPS5018172
Kind Code:
B1
Application Number:
JP6735169A
Publication Date:
June 26, 1975
Filing Date:
August 22, 1969
Export Citation:
International Classes:
H01M4/57; H01M4/06; H01M4/08; H01M4/56; H01M6/32; (IPC1-7): H01M4/56; H01M6/32