Aeration device

Details for Australian Patent Application No. 2006100039 (hide)

Owner Yu, S. Yu, Y. Yu, J.

Inventors Yu, Shusen

Agent Griffith Hack

Pub. Number AU-B-2006100039

Priority 200520099868.8 19.10.05 CN

Filing date 17 January 2006

Opi date 6 July 2006

International Classifications

B01F 3/04 (2006.01) Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed - gases or vapours with liquids

B01F 5/02 (2006.01) Mixers - Jet mixers

C02F 3/20 (2006.01) Biological treatment of water, waste water, or sewage - using diffusers

Event Publications

2 February 2006 Innovation Patent Application Filed

  Priority application(s): 200520099868.8 19.10.05 CN

16 February 2006 Innovation Patent Open to Public Inspection

  Published as AU-B-2006100039

16 February 2006 Innovation Patent Sealed

6 July 2006 Certified Innovation Patents

  Published as AU-B-2006100039

13 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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