PROCESS FOR SELECTIVE HYDROGENATION OF ACETYLENE IN AN ETHYLENE PURIFICATION PROCESS

Details for Australian Patent Application No. 2002250435 (hide)

International Classifications

Event Publications

3 April 2003 Application Open to Public Inspection

Published as AU-A-2002250435

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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