Document Type and Number:
Japanese Patent JPS5345771
Kind Code:
U
Application Number:
JP12806476U
Publication Date:
April 19, 1978
Filing Date:
September 22, 1976
Export Citation:
International Classes:
C02F11/00; B01D21/06; B01D21/18; B01D21/24; B01D21/30; F23G5/44; (IPC1-7): C02C3/00; B01D21/14
Domestic Patent References:
| JPS4823150A |