Document Type and Number:
Japanese Patent JPS50130331
Kind Code:
A
Application Number:
JP3677474A
Publication Date:
October 15, 1975
Filing Date:
April 01, 1974
Export Citation:
International Classes:
G06F12/16; G06F13/00; G11C29/00; (IPC1-7): G06F13/00; G11C29/00