HYDRAULIC CLASSIFYING PROCEDURE AND MEANS

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EP 0 222 803 A1

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(43)	Date of publication:
	27.05.1987 Bulletin 1987/22

(21)	Application number: 86902838.0

(22)	Date of filing: 05.05.1986

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International Patent Classification (IPC):

B03B 5/ 34^{( . )}
B04C 5/ 181^{( . )}

B04C 5/ 18^{( . )}
B04C 9/ 00^{( . )}

(86)	International application number:
	PCT/FI1986/000045

(87)	International publication number:
	WO 1986/006653 (20.11.1986 Gazette 1986/25)

(84)	Designated Contracting States:
	AT DE FR GB SE

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Priority:

03.05.1985 FI 19850001763

(71)	Applicant: LAROX OY
	SF-53900 Lappeenranta (FI)

(72)	Inventor:
	OVASKAINEN, Pertti SF-54250 Rapattila (FI)

(74)	Representative: Omming, Allan
	STENHAGEN PATENTBYRA AB P.O. Box 4630 S-116 91 Stockholm S-116 91 Stockholm (SE)

(54)	HYDRAULIC CLASSIFYING PROCEDURE AND MEANS