Document Type and Number:
Japanese Patent JPS5590905
Kind Code:
U
Application Number:
JP17383278U
Publication Date:
June 23, 1980
Filing Date:
December 20, 1978
Export Citation:
International Classes:
G01N27/20; G01B7/26; G01D18/00; G01N27/82; (IPC1-7): G01B7/26; G01D18/00; G01N27/82