Document Type and Number:
Japanese Patent JPS5545857
Kind Code:
B2
Application Number:
JP9959975A
Publication Date:
November 20, 1980
Filing Date:
August 16, 1975
Export Citation:
International Classes:
G01N27/04; A01G7/00; A01G9/00; G01N1/22; G01N17/00; G01N27/00