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(11)

EP 2 188 445 A1

(12)

(43) Date of publication: 26.05.2010 Bulletin 2010/21 (21) Application number: 08787740.3 (22) Date of filing: 18.08.2008

(51) International Patent Classification (IPC):  D21F 2/00(2006.01) D21F 1/04(2006.01) D21G 9/00(2006.01) D21F 1/02(2006.01) D21F 1/06(2006.01) (86) International application number: PCT/FI2008/050467 (87) International publication number: WO 2009/024649 (26.02.2009 Gazette 2009/09)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 20.08.2007 FI 20070626 (71) Applicant: Runtech Systems Oy 35990 Kolho (FI)	(72) Inventors: LOIPPO, Kimmo FI-35990 Kolho (FI) ODELL, Michael P-2910-100 Setubal (PT) (74) Representative: Laitinen, Pauli Sakari  Patentti-Laitinen Oy, P.O. Box 29 02771 Espoo 02771 Espoo (FI)