Document Type and Number:
Japanese Patent JPS5140397
Kind Code:
A
Inventors:
MATSUMOTO HITOSHI
NAKAYAMA NOBUO
YAMAGUCHI KAZUFUMI
NAKAYAMA NOBUO
YAMAGUCHI KAZUFUMI
Application Number:
JP11412474A
Publication Date:
April 05, 1976
Filing Date:
October 03, 1974
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
C04B35/64; C01G11/00; C01G11/02; C04B35/547; (IPC1-7): C01G11/00