DISTRICT HEATING PIPE HAVING A CONDUCTOR PIPE COVERED BY A RUBBER MATERIAL - Patent 1642060

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EP 1 642 060 A1

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(43)	Date of publication:
	05.04.2006 Bulletin 2006/14

(21)	Application number: 04703754.4

(22)	Date of filing: 21.01.2004

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International Patent Classification (IPC):

F16L 59/14^(1968.09)

(86)	International application number:
	PCT/DK2004/000034

(87)	International publication number:
	WO 2004/065840 (05.08.2004 Gazette 2004/32)

(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 RO SE SI SK TR

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Priority:

21.01.2003 DK 200300066

(71)	Applicant: A/S Star Pipe
	7000 Fredericia (DK)

(72)	Inventor:
	RASMUSSEN, Jan DK-7000 Fredericia (DK)

(74)	Representative: Roerboel, Leif et al
	Budde, Schou & Ostenfeld A/S, Vester Soegade 10 1601 Copenhagen V 1601 Copenhagen V (DK)

(54)	DISTRICT HEATING PIPE HAVING A CONDUCTOR PIPE COVERED BY A RUBBER MATERIAL