Waste water purifying device

Details for Australian Patent Application No. 2006284174 (hide)

Owner Penzes, L. Csefalvay, J.

Inventors Penzes, Ladislav; Csefalvay, Juraj

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-B-2006284174

PCT Pub. Number WO2007/022899

Priority 5067-2005 22.08.05 SK

Filing date 15 August 2006

Wipo publication date 1 March 2007

Acceptance publication date 3 June 2010

International Classifications

C02F 3/12 (2006.01) Biological treatment of water, waste water, or sewage - Activated sludge processes

C02F 3/30 (2006.01) Biological treatment of water, waste water, or sewage - Aerobic and anaerobic processes

C02F 9/14 (2006.01) Multistep treatment of water, waste water or sewage - at least one step being a biological treatment

Event Publications

3 April 2008 PCT application entered the National Phase

  PCT publication WO2007/022899 Priority application(s): WO2007/022899

3 June 2010 Application Accepted

  Published as AU-B-2006284174

30 September 2010 Standard Patent Sealed

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