Title:
【発明の名称】沈殿槽の汚泥堆積防止装置
Document Type and Number:
Japanese Patent JPH0659366
Kind Code:
B2
Inventors:
Toshihiro Ito
Application Number:
JP29529189A
Publication Date:
August 10, 1994
Filing Date:
November 14, 1989
Export Citation:
Assignee:
Toshihiro Ito
International Classes:
B01D21/24; (IPC1-7): B01D21/24
Domestic Patent References:
| JP5912711A | ||||
| JP5563894U | ||||
| JP4725458Y1 |
Attorney, Agent or Firm:
Hideo Dobashi (1 outside)
Next Patent: ケーブル端止め治具