PREPARATION OF FIBRES FOR SPINNING - Patent 0454718

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EP 0 454 718 A1

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(43)	Date of publication:
	06.11.1991 Bulletin 1991/45

(21)	Application number: 90901857.0

(22)	Date of filing: 23.01.1990

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International Patent Classification (IPC):

D01G 15/ 64^{( . )}
D01H 4/ 30^{( . )}

D01G 15/ 68^{( . )}
D01H 5/ 00^{( . )}

(86)	International application number:
	PCT/GB1990/000094

(87)	International publication number:
	WO 1990/008211 (26.07.1990 Gazette 1990/17)

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

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Priority:

23.01.1989 GB 19890001416

(71)	Applicant: NATIONAL RESEARCH DEVELOPMENT CORPORATION
	London SE1 6BU (GB)

(72)	Inventor:
	LAWRENCE, Carl, Anthony Delph End Farm Hebden Bridge West Yorkshire HX7 8TE (GB)

(74)	Representative: Chandler, Derek Richard
	Patents Department British Technology Group Ltd 101 Newington Causeway London SE1 6BU London SE1 6BU (GB)

(54)	PREPARATION OF FIBRES FOR SPINNING