Circulating sewage/waste water purification device

Details for Australian Patent Application No. 2005202170 (hide)

Owner Kim, S.

Inventors Kim, Sae Chang

Agent FB Rice

Pub. Number AU-A-2005202170

Priority 10-2004-0038628 29.05.04 KR

Filing date 19 May 2005

Wipo publication date 15 December 2005

International Classifications

C02F 9/00 (2006.01) Multistep treatment of water, waste water or sewage

Event Publications

2 June 2005 Complete Application Filed

  Priority application(s): 10-2004-0038628 29.05.04 KR

15 December 2005 Application Open to Public Inspection

  Published as AU-A-2005202170

4 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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