Document Type and Number:
Japanese Patent JPS5467745
Kind Code:
U
Application Number:
JP14086177U
Publication Date:
May 14, 1979
Filing Date:
October 20, 1977
Export Citation:
International Classes:
B01D61/08; B01D61/10; B01D61/16; B01D61/18; B01D61/20; B01D65/04; B01D65/08; (IPC1-7): B01D13/00; B01D31/00
Domestic Patent References:
| JPS5249352U | 1977-04-08 | |||
| JPS52133239U | 1977-10-11 | |||
| JPS5260278A | 1977-05-18 |