Document Type and Number:
Japanese Patent JPS5457422
Kind Code:
U
Application Number:
JP13223377U
Publication Date:
April 20, 1979
Filing Date:
September 30, 1977
Export Citation:
International Classes:
H01M2/34; H01M2/20; (IPC1-7): H01M2/20; H01M2/34
Domestic Patent References:
| JPS3631346Y1 |