Water purification system and method

Details for Australian Patent Application No. 2000234638 (hide)

Owner Cho, M.

Inventors Kang, Han-Young; Cho, Moon-Ki

Agent Lord and Company

Pub. Number AU-B-2000234638

PCT Pub. Number WO01/72640

Filing date 30 March 2000

Wipo publication date 8 October 2001

Acceptance publication date 3 June 2004

International Classifications

C02F 001/46 Treatment of water, waste water, or sewage - by electrochemical methods

C02F 001/78 Treatment of water, waste water, or sewage - with ozone

Event Publications

3 June 2004 Application Accepted

  Published as AU-B-2000234638

30 September 2004 Standard Patent Sealed

27 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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