Document Type and Number:
Japanese Patent JPS4883726
Kind Code:
U
Application Number:
JP660072U
Publication Date:
October 12, 1973
Filing Date:
January 11, 1972
Export Citation:
International Classes:
G11C11/14; G11C19/08; H03K19/168; (IPC1-7): G11C11/14; G11C19/08; H03K19/168