Document Type and Number:
Japanese Patent JPS6445345
Kind Code:
U
Application Number:
JP13884287U
Publication Date:
March 20, 1989
Filing Date:
September 12, 1987
Export Citation:
International Classes:
G11B17/26; (IPC1-7): G11B17/26
Domestic Patent References:
| JPS6294453U | 1987-06-16 |