Document Type and Number:
Japanese Patent JPS4980214
Kind Code:
U
More Like This:
Application Number:
JP12483572U
Publication Date:
July 11, 1974
Filing Date:
October 28, 1972
Export Citation:
International Classes:
G11B15/02; G11B15/093; (IPC1-7): G11B15/02
Domestic Patent References:
JP45005837A |