Document Type and Number:
Japanese Patent JPS62187407
Kind Code:
U
Application Number:
JP7588786U
Publication Date:
November 28, 1987
Filing Date:
May 20, 1986
Export Citation:
International Classes:
G11B5/105; G11B5/127; (IPC1-7): G11B5/105
Domestic Patent References:
| JPS4733291U | 1972-12-14 | |||
| JPS5865625U | 1983-05-04 |