Document Type and Number:
Japanese Patent JPS5314138
Kind Code:
U
Application Number:
JP9647276U
Publication Date:
February 06, 1978
Filing Date:
July 20, 1976
Export Citation:
International Classes:
G11B33/02; H05K5/03; H05K7/00; (IPC1-7): H05K7/00; G11B1/00
Domestic Patent References:
| JPS4726652U | 1972-11-25 |