Document Type and Number:
Japanese Patent JPH036035
Kind Code:
Y2
Application Number:
JP13838286U
Publication Date:
February 15, 1991
Filing Date:
September 09, 1986
Export Citation:
International Classes:
H03K4/501; G01R23/173; H03K4/02; H03K4/50; (IPC1-7): H03K4/50; H03K4/02