Document Type and Number:
Japanese Patent JPS6387687
Kind Code:
U
Application Number:
JP18095886U
Publication Date:
June 08, 1988
Filing Date:
November 25, 1986
Export Citation:
International Classes:
G11B23/02; G11B23/03; (IPC1-7): G11B23/02
Domestic Patent References:
| JPS5794966A | 1982-06-12 | |||
| JP56162583B | ||||
| JPS5996576A | 1984-06-04 | |||
| JP57138180B |