Document Type and Number:
Japanese Patent JPS5372582
Kind Code:
U
Application Number:
JP13446077U
Publication Date:
June 17, 1978
Filing Date:
October 05, 1977
Export Citation:
International Classes:
G01N30/20; B01D15/08; G01N1/00; G01N35/10; (IPC1-7): G01N31/08; G01N1/00