Document Type and Number:
Japanese Patent JPS5057555
Kind Code:
A
Application Number:
JP10632573A
Publication Date:
May 20, 1975
Filing Date:
September 19, 1973
Export Citation:
International Classes:
G11C27/02; G11C27/00; (IPC1-7): G11C27/00
Domestic Patent References:
| JPS4827145A | 1973-04-10 | |||
| JPS4810176U | 1973-02-03 |