Document Type and Number:
Japanese Patent JPS5049781
Kind Code:
U
Application Number:
JP10244373U
Publication Date:
May 15, 1975
Filing Date:
August 31, 1973
Export Citation:
International Classes:
B01D24/02; B01D24/00; B01D24/38; B01D29/62; B01D29/88; B01D41/02; (IPC1-7): B01D23/16
Domestic Patent References:
| JPS4729834A |