FLOATING PADDLEWHEEL AERATOR

Details for Australian Patent Application No. 2002246121 (hide)

Owner KRONAWITTER, Andreas

Inventors KRONAWITTER, Andreas

Pub. Number AU-A-2002246121

PCT Pub. Number WO2002/078825

Priority 201 05 706.9 30.03.01 DE

Filing date 2 April 2002

Wipo publication date 15 October 2002

International Classifications

B01F 003/04 Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed - gases or vapours with liquids

B01F 003/18 Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed

C02F 007/00 Aeration of stretches of water

C02F 003/14 Biological treatment of water, waste water, or sewage - using surface aeration

A01K 063/04 Receptacles for live fish, e.g. aquaria - Arrangements for treating water specially adapted to receptacles for live fish

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002246121

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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