Document Type and Number:
Japanese Patent JPS5429588
Kind Code:
Y2
Application Number:
JP189572U
Publication Date:
September 19, 1979
Filing Date:
December 30, 1971
Export Citation:
International Classes:
B01D41/04; B01D46/42; B08B3/00; (IPC1-7): B01D46/42; B01D41/04; B08B3/00