Document Type and Number:
Japanese Patent JPS5260308
Kind Code:
U
Application Number:
JP14604975U
Publication Date:
May 02, 1977
Filing Date:
October 28, 1975
Export Citation:
International Classes:
G11B5/82; G11B5/41; G11B5/70; G11B5/73; G11B5/738; G11B5/80; (IPC1-7): G11B5/80; G11B5/41; G11B5/70
Domestic Patent References:
| JPS50803A | 1975-01-07 |