Document Type and Number:
Japanese Patent JPS5014231
Kind Code:
A
Application Number:
JP6284773A
Publication Date:
February 14, 1975
Filing Date:
June 06, 1973
Export Citation:
International Classes:
G09G5/24; G06T11/20; G09G1/00; G09G1/08; G09G1/10; G09G5/20