AN ARRANGEMENT FOR CONTROLLING THE EDGE OF PULP MASS IN A WEB FORMER AND A METHOD FOR CONTROLLING THE EDGE OF PULP MASS

Details for Australian Patent Application No. 2002253213 (hide)

Owner METSO PAPER, INC.

Inventors MINKKINEN, Lassi; TAHTI, Harri

Pub. Number AU-A-2002253213

PCT Pub. Number WO2002/095124

Priority 20011078 23.05.01 FI

Filing date 15 May 2002

Wipo publication date 3 December 2002

International Classifications

D21C 009/18 After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

D21F 001/80 Wet end of machines for making continuous webs of paper

B01D 033/056 Filters with filtering elements which move during the filtering operation

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002253213

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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