Document Type and Number:
Japanese Patent JPS5122492
Kind Code:
U
Application Number:
JP9514874U
Publication Date:
February 19, 1976
Filing Date:
August 09, 1974
Export Citation:
International Classes:
B01D46/42; B01D46/00; G01N1/02; G01N1/22; G01N7/00; (IPC1-7): B01D46/00; G01N1/22; G01N7/00