Document Type and Number:
Japanese Patent JPS57201766
Kind Code:
U
Application Number:
JP8944081U
Publication Date:
December 22, 1982
Filing Date:
June 19, 1981
Export Citation:
International Classes:
H01M2/12; (IPC1-7): H01M2/12
Domestic Patent References:
| JPS5475536A | 1979-06-16 |