REFINER - Patent 0335870

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EP 0 335 870 A1

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(43)	Date of publication:
	11.10.1989 Bulletin 1989/41

(21)	Application number: 87907111.0

(22)	Date of filing: 28.10.1987

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International Patent Classification (IPC):

B02C 7/ 12^{( . )}
D21D 1/ 30^{( . )}

D21B 1/ 14^{( . )}

(86)	International application number:
	PCT/FI1987/000142

(87)	International publication number:
	WO 1988/003189 (05.05.1988 Gazette 1988/10)

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

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Priority:

31.10.1986 FI 19860004442

(71)	Applicant: SUNDS DEFIBRATOR JYLHÄ OY
	SF-37601 Valkeakoski (FI)

(72)	Inventor:
	SURAKKA, Jorma SF-05830 Hyvinkää 3 (FI)

(74)	Representative: Roth, Ernst Adolf Michael, et al
	GÖTEBORGS PATENTBYRA AB Box 5005 S-402 21 Göteborg S-402 21 Göteborg (SE)

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REFINER