Document Type and Number:
Japanese Patent JPS6437906
Kind Code:
U
Application Number:
JP13424787U
Publication Date:
March 07, 1989
Filing Date:
September 02, 1987
Export Citation:
International Classes:
G11B5/55; (IPC1-7): G11B5/55
Domestic Patent References:
| JPS6396716U | 1988-06-22 |