Document Type and Number:
Japanese Patent JPS5133406
Kind Code:
U
Application Number:
JP10551474U
Publication Date:
March 11, 1976
Filing Date:
September 02, 1974
Export Citation:
International Classes:
G11B15/02; G11B15/18; H04N5/76; (IPC1-7): G11B15/18; G11B15/02
Domestic Patent References:
| JPS4715626A | ||||
| JPS4948103U | 1974-04-26 |