Document Type and Number:
Japanese Patent JPS5524708
Kind Code:
Y2
Application Number:
JP15714075U
Publication Date:
June 13, 1980
Filing Date:
November 19, 1975
Export Citation:
International Classes:
G07F11/54; G07F11/04; G07F11/24; G07F11/70; (IPC1-7): G07F11/54; G07F11/24