AUTO ENERGY SAVING WATERHEATER OF VARIOUS OR RANGES

Details for Australian Patent Application No. 2002233113 (hide)

Owner LU, Changchun LU, Jumin

Inventors LU, Changchun; LU, Jumin

Pub. Number AU-A-2002233113

PCT Pub. Number WO2003/062716

Filing date 23 January 2002

Wipo publication date 2 September 2003

International Classifications

F24H 009/12 Details - Connecting heaters to circulation pipes

Event Publications

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2002233113

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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