Document Type and Number:
Japanese Patent JPS5145225
Kind Code:
Y2
Application Number:
JP11285871U
Publication Date:
November 02, 1976
Filing Date:
December 01, 1971
Export Citation:
International Classes:
G01R19/00; G01R19/165; G06G7/12; H03K3/02; H03K5/153; (IPC1-7): G06G7/12; G01R19/16; H03K5/153