Document Type and Number:
Japanese Patent JPS5512215
Kind Code:
Y2
Application Number:
JP5719976U
Publication Date:
March 17, 1980
Filing Date:
May 07, 1976
Export Citation:
International Classes:
G09F7/16; G09F7/00; G09F7/12; G09F7/14; (IPC1-7): G09F7/12; G09F7/14