Document Type and Number:
Japanese Patent JPS5338146
Kind Code:
B2
Application Number:
JP2678174A
Publication Date:
October 13, 1978
Filing Date:
March 09, 1974
Export Citation:
International Classes:
G09G3/00; G09G3/10; G09G3/12; G09G3/282; H01J17/48; H04N3/14; H04N5/66