Document Type and Number:
Japanese Patent JPH0467293
Kind Code:
U
Application Number:
JP11076990U
Publication Date:
June 15, 1992
Filing Date:
October 22, 1990
Export Citation:
International Classes:
G11B17/04; G11B17/046; G11B33/02; (IPC1-7): G11B33/02; G11B17/04
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