METHOD OF REMOVAL OF CARBONYL COMPOUNDS ALONG WITH ACID GASES FROM CRACKED GAS IN ETHYLENE PROCESS
Details for Australian Patent Application No. 2002348713 (hide)
International Classifications
Event Publications
13 March 2003 Complete Application Filed
Priority application(s): 60/391,717 26.06.02 US
4 March 2004 Application Open to Public Inspection
Published as AU-A-2002348713
17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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