Document Type and Number:
Japanese Patent JPS5038675
Kind Code:
A
Application Number:
JP8920973A
Publication Date:
April 10, 1975
Filing Date:
August 10, 1973
Export Citation:
International Classes:
B01D53/94; B01D53/34; B01J23/74; B01J23/755; B01J23/76; B01J23/84; B01J23/889; F23G7/07; (IPC1-7): B01D53/34; B01J23/76; B01J23/84
Domestic Patent References:
| JPS4721515A | ||||
| JPS4743712A |
Foreign References:
| GB916693A | 1963-01-23 |