HEAT EXCHANGER, HEAT EXCHANGER TUBE MEMBER, HEAT EXCHANGER FIN MEMBER AND PROCESS FOR FABRICATING THE HEAT EXCHANGER

Details for Australian Patent Application No. 2003274761 (hide)

Owner SHOWA DENKO K.K.

Inventors Sudo, Takashi

Agent Griffith Hack

Pub. Number AU-A-2003274761

PCT Number PCT/JP03/13748

PCT Pub. Number WO2004/040038

Priority 2002-315133 30.10.02 JP; 60/428,923 26.11.02 US

Filing date 28 October 2003

Wipo publication date 25 May 2004

International Classifications

C23F 013/00 Inhibiting corrosion of metals by anodic or cathodic protection

F28F 001/30 Tubular elements

F28F 001/32 Tubular elements - the means having portions engaging further tubular elements

F28F 019/06 Preventing the formation of deposits or corrosion, e.g. by using filters

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 2002-315133 30.10.02 JP; 60/428,923 26.11.02 US

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003274761

27 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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