Document Type and Number:
Japanese Patent JPH03106550
Kind Code:
U
More Like This:
Application Number:
JP1296190U
Publication Date:
November 05, 1991
Filing Date:
February 13, 1990
Export Citation:
International Classes:
G11B15/675; (IPC1-7): G11B15/675
Domestic Patent References:
| JPS6148451B2 | 1986-10-24 | |||
| JPS591101B2 | 1984-01-10 |