Document Type and Number:
Japanese Patent JPS5380878
Kind Code:
U
Application Number:
JP16496876U
Publication Date:
July 05, 1978
Filing Date:
December 07, 1976
Export Citation:
International Classes:
B01D21/02; B04B5/12; (IPC1-7): B04B5/12
Domestic Patent References:
| JPS3823689Y1 | ||||
| JP40002755A | ||||
| JP40003676A | ||||
| JP41017110A |