Document Type and Number:
Japanese Patent JPS55144505
Kind Code:
U
Application Number:
JP4458879U
Publication Date:
October 17, 1980
Filing Date:
April 04, 1979
Export Citation:
International Classes:
B08B9/053; B01D61/00; B01D65/00; B01D65/04; B01D65/08; B08B9/04; (IPC1-7): B01D13/00; B08B9/04