IMPROVED IMPELLER FOR PAPER PULPS KNEADERS - Patent 1511897

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EP 1 511 897 A1

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(43)	Date of publication:
	09.03.2005 Bulletin 2005/10

(21)	Application number: 03755116.5

(22)	Date of filing: 23.05.2003

(51)	International Patent Classification (IPC)⁷: D21B 1/34

(86)	International application number:
	PCT/EP2003/005409

(87)	International publication number:
	WO 2003/100165 (04.12.2003 Gazette 2003/49)

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

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Priority:

27.05.2002 IT VI20020110

(71)	Applicant: Comer SpA
	36030 San Vito di Leguzzano (IT)

(72)	Inventor:
	DAL MASO, Giancarlo I-36015 Schio (IT)

(74)	Representative: Bonini, Ercole
	Studio Bonini srlCorso Fogazzaro 8 36100 Vicenza 36100 Vicenza (IT)

(54)	IMPROVED IMPELLER FOR PAPER PULPS KNEADERS