Document Type and Number:
Japanese Patent JPS4838654
Kind Code:
A
Application Number:
JP7234071A
Publication Date:
June 07, 1973
Filing Date:
September 17, 1971
Export Citation:
International Classes:
G01R13/24; G01R13/32; H03B23/00; H03K3/00; H03K4/50; H03K4/90; (IPC1-7): G01R13/32