METHOD AND ARRANGEMENT FOR CONTROLLING SHORT CIRCULATION IN A PAPER MACHINE OR THE LIKE

Details for Australian Patent Application No. 2002234659 (hide)

Owner METSO PAPER AUTOMATION OY

Inventors HIETANIEMI, Matti

Pub. Number AU-A-2002234659

PCT Pub. Number WO2002/072948

Priority 20010360 23.02.01 FI

Filing date 22 February 2002

Wipo publication date 24 September 2002

International Classifications

D21F 001/00 Wet end of machines for making continuous webs of paper

D21F 001/06 Wet end of machines for making continuous webs of paper - Regulating pulp flow

D21F 001/08 Wet end of machines for making continuous webs of paper

D21F 001/66 Wet end of machines for making continuous webs of paper - Pulp catching, de-watering, or recovering

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002234659

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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