Method and apparatus for monitoring gases in a combustion system

Details for Australian Patent Application No. 2003204318 (hide)

Owner General Electric Company

Inventors Not Given

Agent Davies Collison Cave

Pub. Number AU-A-2003204318

Priority 10/040917 09.01.02 US

Filing date 3 January 2003

Wipo publication date 24 July 2003

International Classifications

G01N 027/49 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

G01N 027/409 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - Oxygen concentration cells

Event Publications

12 June 2003 Complete Application Filed

  Priority application(s): 10/040917 09.01.02 US

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2003204318

31 July 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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