Document Type and Number:
Japanese Patent JPS5316405
Kind Code:
U
Application Number:
JP9787576U
Publication Date:
February 10, 1978
Filing Date:
July 22, 1976
Export Citation:
International Classes:
G11B15/10; (IPC1-7): G11B15/10
Domestic Patent References:
| JP51050004B | ||||
| JP49108006B | ||||
| JP49070925B | ||||
| JPS4917204A | 1974-02-15 |