Document Type and Number:
Japanese Patent JPS5620567
Kind Code:
B2
Application Number:
JP2657576A
Publication Date:
May 14, 1981
Filing Date:
March 11, 1976
Export Citation:
International Classes:
G01R13/20; G05B21/00; G05B21/02; G06F3/05; G06F11/34; G06F17/40