Document Type and Number:
Japanese Patent JPH01122801
Kind Code:
U
Application Number:
JP15913688U
Publication Date:
August 21, 1989
Filing Date:
December 07, 1988
Export Citation:
International Classes:
B01D1/00; C08J11/02; (IPC1-7): B01D1/00; B01D1/00; C08J11/02; C08J11/02
Domestic Patent References:
| JPS5063089A | 1975-05-29 |