Document Type and Number:
Japanese Patent JPH021840
Kind Code:
Y2
Application Number:
JP9042281U
Publication Date:
January 17, 1990
Filing Date:
June 18, 1981
Export Citation:
International Classes:
G01R19/145; A01K3/00; G01R19/00; H05C1/00; H05C1/04; (IPC1-7): H05C1/04; A01K3/00