Document Type and Number:
Japanese Patent JPS5580006
Kind Code:
U
Application Number:
JP16480878U
Publication Date:
June 02, 1980
Filing Date:
November 29, 1978
Export Citation:
International Classes:
B01D61/08; B01D61/18; B01D63/06; B01D65/02; (IPC1-7): B01D13/00; B01D31/00