Title:
【発明の名称】円筒状多層フィルター
Document Type and Number:
Japanese Patent JP2746393
Kind Code:
B2
Inventors:
KOKUBU MARI
KANEDA MITSUO
KANEDA MITSUO
Application Number:
JP26810588A
Publication Date:
May 06, 1998
Filing Date:
October 26, 1988
Export Citation:
Assignee:
ORUGANO KK
International Classes:
B01D29/07; B01D39/14; (IPC1-7): B01D39/14; B01D29/07
Domestic Patent References:
| JP61278319A | ||||
| JP51136359A | ||||
| JP5498416A |
Attorney, Agent or Firm:
Honda Kodaira (3 outside)