Document Type and Number:
Japanese Patent JPS54135595
Kind Code:
U
Application Number:
JP3181878U
Publication Date:
September 20, 1979
Filing Date:
March 13, 1978
Export Citation:
International Classes:
G01N19/10; G01N27/00; G01N27/04; (IPC1-7): G01N19/10; G01N27/04