Title:
FILTERING DEVICE
Document Type and Number:
Japanese Patent JPS5237273
Kind Code:
A
Abstract:
PURPOSE: To provide a filtering device having good durability.
Inventors:
OOGOSHI KENICHI
SAGAWA KOUICHI
SAGAWA KOUICHI
Application Number:
JP11264675A
Publication Date:
March 23, 1977
Filing Date:
September 19, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B01D46/52; A47L9/12; (IPC1-7): A47L9/12; B01D46/52