A METHOD AND A DEVICE FOR PARTIAL HEATING OF METAL SHEETS - Patent 1341936

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EP 1 341 936 A1

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(43)	Date of publication:
	10.09.2003 Bulletin 2003/37

(21)	Application number: 01271454.9

(22)	Date of filing: 29.11.2001

(51)	International Patent Classification (IPC)⁷: C21D 1/40, C21D 9/62, H05B 3/14

(86)	International application number:
	PCT/SE0102/649

(87)	International publication number:
	WO 0205/0316 (27.06.2002 Gazette 2002/26)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

15.12.2000 SE 0004665

(71)	Applicant: Avestapolarit AB
	774 80 Avesta (SE)

(72)	Inventors:
	CARLSSON, Leif S-465 91 Nossebro (SE) GROTH, Hans S-774 61 Avesta (SE)

(74)	Representative: Bjelkstam, Peter
	Bergenstrahle & Lindvall AB,Box 17704 118 93 Stockholm 118 93 Stockholm (SE)

(54)	A METHOD AND A DEVICE FOR PARTIAL HEATING OF METAL SHEETS