Document Type and Number:
Japanese Patent JPS63188731
Kind Code:
U
Application Number:
JP7793187U
Publication Date:
December 05, 1988
Filing Date:
May 22, 1987
Export Citation:
International Classes:
G09F9/00; G06F1/00; G06F3/14; G06F3/153; (IPC1-7): G06F1/00; G06F3/14; G09F9/00
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