METHOD AND APPARATUS FOR WASHING FIBRE PULP MIXTURE - Patent 1115945

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EP 1 115 945 A1

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(43)	Date of publication:
	18.07.2001 Bulletin 2001/29

(21)	Application number: 99944666.9

(22)	Date of filing: 14.09.1999

(51)	International Patent Classification (IPC)⁷: D21C 9/06, D21C 9/18, D21F 1/80

(86)	International application number:
	PCT/FI9900/751

(87)	International publication number:
	WO 0015/900 (23.03.2000 Gazette 2000/12)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

14.09.1998 FI 981974

(71)	Applicant: Metso Paper, Inc.
	00130 Helsinki (FI)

(72)	Inventors:
	JUUTINEN, Vesa FIN-33730 Tampere (FI) HAUTALA, Jouko FIN-33400 Tampere (FI)

(74)	Representative: Leson, Thomas Johannes Alois, Dipl.-Ing.
	Tiedtke-Bühling-Kinne & Partner GbR,TBK-Patent,Bavariaring 4 80336 München 80336 München (DE)

(54)	METHOD AND APPARATUS FOR WASHING FIBRE PULP MIXTURE