Document Type and Number:
Japanese Patent JPS4885295
Kind Code:
A
Application Number:
JP1557572A
Publication Date:
November 12, 1973
Filing Date:
February 16, 1972
Export Citation:
International Classes:
H01M4/88; G01N27/409; G01N33/20; G01N27/30; (IPC1-7): G01N27/30
Domestic Patent References:
| JPS4890294A | 1973-11-24 |