Document Type and Number:
Japanese Patent JPS6131437
Kind Code:
B2
Abstract:
PURPOSE:To shorten the time required for operation checking and obviate the increase in the number of terminals to more than the number required for ordinary operation by applying signals different from those of steady state to output terminal thereafter applying control signals to control terminal.
Inventors:
MYAGAWA YOICHI
Application Number:
JP4050977A
Publication Date:
July 19, 1986
Filing Date:
April 08, 1977
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
G04G13/00; B42D15/00; G01R31/26; G01R31/28; G01R31/3185; G04C21/16; G04D7/00; G04G13/02; G04G15/00; H03K3/02