Document Type and Number:
Japanese Patent JPS5193641
Kind Code:
A
Application Number:
JP1912875A
Publication Date:
August 17, 1976
Filing Date:
February 14, 1975
Export Citation:
International Classes:
G11C11/413; G11C11/34; G11C29/00; G11C29/04; (IPC1-7): G11C11/34
Foreign References:
| US3234521A | 1966-02-08 |