Document Type and Number:
Japanese Patent JPS5092888
Kind Code:
A
Application Number:
JP294774A
Publication Date:
July 24, 1975
Filing Date:
December 20, 1973
Export Citation:
International Classes:
C04B35/52; C01B31/00; H01M4/66; H01M4/75; (IPC1-7): C01B31/00; B01K3/08
Domestic Patent References:
| JP31004371A |