A STAINLESS PIPE USED IN A COOLER FOR A DIESEL ENGINE EGR SYSTEM

Details for Australian Patent Application No. 2002257494 (hide)

Owner BEIJING U BRIDGE LLC

Inventors JING, Jianzhou

Pub. Number AU-A-2002257494

PCT Pub. Number WO2003/093753

Filing date 30 April 2002

Wipo publication date 17 November 2003

International Classifications

F28F 001/16 Tubular elements

F28D 007/02 Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

F02M 025/07 Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture - adding exhaust gases

F01N 007/08 -

Event Publications

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2002257494

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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