Document Type and Number:
Japanese Patent JPS5151935
Kind Code:
A
Inventors:
SAKURADA NOBUMASA
MASHITA YUKIO
SHINODA NOBUHIKO
ITO TADASHI
ITO FUMIO
MASHITA YUKIO
SHINODA NOBUHIKO
ITO TADASHI
ITO FUMIO
Application Number:
JP12601374A
Publication Date:
May 07, 1976
Filing Date:
October 31, 1974
Export Citation:
Assignee:
CANON KK
International Classes:
G03B17/18; G09G3/04; (IPC1-7): G03B17/18