Document Type and Number:
Japanese Patent JPS49105513
Kind Code:
A
Application Number:
JP1587673A
Publication Date:
October 05, 1974
Filing Date:
February 07, 1973
Export Citation:
International Classes:
G11B5/78; G11B15/06; G11B23/32
Domestic Patent References:
| JPS287045Y1 | ||||
| JPS30858Y1 | ||||
| JPS304127Y1 |