Document Type and Number:
Japanese Patent JPS5511490
Kind Code:
Y2
More Like This:
Application Number:
JP8939576U
Publication Date:
March 12, 1980
Filing Date:
July 07, 1976
Export Citation:
International Classes:
G01N21/41; G01N1/00; G01N1/10; G01N30/26; G01N30/74; (IPC1-7): G01N21/41; G01N1/00