METAL SHEET FOR BUILDING PURPOSES, AND METHOD AND APPARATUS FOR MAKING SUCH SHEETS - Patent 1472023

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EP 1 472 023 A1

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(43)	Date of publication:
	03.11.2004 Bulletin 2004/45

(21)	Application number: 03702484.1

(22)	Date of filing: 17.01.2003

(51)	International Patent Classification (IPC)⁷: B21D 13/04, B21D 19/04

(86)	International application number:
	PCT/EP2003/000556

(87)	International publication number:
	WO 2003/064072 (07.08.2003 Gazette 2003/32)

(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 SE SI SK TR
	Designated Extension States:
	AL LT LV MK RO

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Priority:

28.01.2002 EP 02075375

(71)	Applicant: Corus Bausysteme GmbH
	56070 Koblenz (DE)

(72)	Inventors:
	DÖHREN, Hans-Jürgen 55452 Guldental (DE) KAHLERT, Winfried 56566 Neuwied (DE) METZDORFF, Bernhard 56130 Bad Ems (DE)

(74)	Representative: Kruit, J., Ir.
	Corus Technology BVPO Box 10000 1970 CA IJmuiden 1970 CA IJmuiden (NL)

(54)	METAL SHEET FOR BUILDING PURPOSES, AND METHOD AND APPARATUS FOR MAKING SUCH SHEETS