GAS DIFFUSION ELECTRODES FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELLS AND METHODS FOR PRODUCING THE SAME
Details for Australian Patent Application No. 2003270239 (hide)
International Classifications
Event Publications
15 January 2004 Complete Application Filed
Priority application(s): 102 44 228.2 23.09.02 DE; 102 59 383.3 18.12.02 DE
20 May 2004 Application Open to Public Inspection
Published as AU-A-2003270239
23 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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