Document Type and Number:
Japanese Patent JPS5388118
Kind Code:
U
Application Number:
JP17227876U
Publication Date:
July 19, 1978
Filing Date:
December 22, 1976
Export Citation:
International Classes:
G11B23/087; G11B23/08; (IPC1-7): G11B23/08
Domestic Patent References:
| JP52125423B | ||||
| JP51080124B | ||||
| JP49080223B |