Document Type and Number:
Japanese Patent JPS57156348
Kind Code:
U
Application Number:
JP4229281U
Publication Date:
October 01, 1982
Filing Date:
March 27, 1981
Export Citation:
International Classes:
G06F3/02; B41J5/12; G06C7/00; G06C7/02; (IPC1-7): B41J5/12; G06C7/02; G06F3/02
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