Document Type and Number:
Japanese Patent JPS6397155
Kind Code:
U
Application Number:
JP18981086U
Publication Date:
June 23, 1988
Filing Date:
December 11, 1986
Export Citation:
International Classes:
G06F7/38; G06F15/02; (IPC1-7): G06F15/02; G06F7/38; G06F15/02