Document Type and Number:
Japanese Patent JPS5148337
Kind Code:
A
Inventors:
SHIMIZU HIDEAKI
TAKEHANA AKIMASA
YAMAGUCHI SHIGETOSHI
TAKEHANA AKIMASA
YAMAGUCHI SHIGETOSHI
Application Number:
JP6121675A
Publication Date:
April 26, 1976
Filing Date:
May 22, 1975
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
G03B21/11; G06F17/30; (IPC1-7): G03B21/11