METHOD OF ADJUSTING PULP WASHING PROCESS AND DETERMINING EFFICIENCY

Details for Australian Patent Application No. 2002257845 (hide)

Owner METSO PAPER AUTOMATION OY

Inventors LAHTINEN, Juri; ULVINEN, Mikko

Pub. Number AU-A-2002257845

PCT Pub. Number WO2003/000984

Priority 20011336 21.06.01 FI

Filing date 6 June 2002

Wipo publication date 8 January 2003

International Classifications

D21C 009/02 After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

Event Publications

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002257845

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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