Document Type and Number:
Japanese Patent JPS6198233
Kind Code:
U
Application Number:
JP18081984U
Publication Date:
June 24, 1986
Filing Date:
November 30, 1984
Export Citation:
International Classes:
G11B15/02; G06F3/06; (IPC1-7): G11B15/02; G06F3/06; G06F15/20