A METHOD OF BREAKING UP BUNDLES OF ADHERENT HARD FIBERS AND AN OSCILLATING SCREEN - Patent 0221900

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EP 0 221 900 A1

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(43)	Date of publication:
	20.05.1987 Bulletin 1987/21

(21)	Application number: 85903418.0

(22)	Date of filing: 10.06.1985

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International Patent Classification (IPC):

B28B 1/ 52^{( . )}

B28C 5/ 40^{( . )}

(86)	International application number:
	PCT/SE1985/000244

(87)	International publication number:
	WO 1986/000044 (03.01.1986 Gazette 1986/01)

(84)	Designated Contracting States:
	BE CH DE FR IT LI

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Priority:

15.06.1984 SE 19840003237

(71)	Applicant: VERTEX INTERNATIONAL AB
	S-782 00 Malung (SE)

(72)	Inventor:
	AXELSSON, Sven S-780 64 Lima (SE)

(74)	Representative: Hermansson, Birgitta
	AB Dahls Patentbyra P.O. Box 606 S-182 16 Danderyd S-182 16 Danderyd (SE)

(54)	A METHOD OF BREAKING UP BUNDLES OF ADHERENT HARD FIBERS AND AN OSCILLATING SCREEN