A METHOD OF ATTACHING A SHEET PANEL TO A METAL STRUCTURE AND A STUD WELDING SYSTEM FOR THIS - Patent 1494830

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EP 1 494 830 A1

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(43)	Date of publication:
	12.01.2005 Bulletin 2005/02

(21)	Application number: 03746244.7

(22)	Date of filing: 02.04.2003

(51)	International Patent Classification (IPC)⁷: B23K 9/20, B23K 11/00

(86)	International application number:
	PCT/DK2003/000217

(87)	International publication number:
	WO 2003/086697 (23.10.2003 Gazette 2003/43)

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

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Priority:

09.04.2002 EP 02076384

(71)	Applicant: Rockwool International A/S
	2640 Hedehusene (DK)

(72)	Inventor:
	PEDERSEN, Kurt, Munk DK-4140 Borup (DK)

(74)	Representative: Elmeros, Claus et al
	Patentgruppen ApS,Arosgaarden,Aaboulevarden 31 8000 Aarhus C 8000 Aarhus C (DK)

(54)	A METHOD OF ATTACHING A SHEET PANEL TO A METAL STRUCTURE AND A STUD WELDING SYSTEM FOR THIS