A WALL STRUCTURE FOR USE IN A FURNACE OR THE SIMILAR AND A METHOD FOR ITS CONSTRUCTION - Patent 1385920

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EP 1 385 920 A1

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(43)	Date of publication:
	04.02.2004 Bulletin 2004/06

(21)	Application number: 02720681.2

(22)	Date of filing: 24.04.2002

(51)	International Patent Classification (IPC)⁷: C10B 29/02

(86)	International application number:
	PCT/NO2002/000156

(87)	International publication number:
	WO 2002/088276 (07.11.2002 Gazette 2002/45)

(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:

26.04.2001 NO 20012044

(71)	Applicant: NORSK HYDRO ASA
	0240 Oslo (NO)

(72)	Inventors:
	RUUD, Anders N-6885 Ardalstangen (NO) LINGA, Hogne N-6885 Ardalstangen (NO) FARDAL, Arnstein N-6600 Sunndalsora (NO) FLUGE, Arnt, Johnny N-6600 Sunndalsora (NO)

(74)	Representative: Bleukx, Lucas Lodewijk M.
	Hydro S.A.Avenue Marcel Thiry 83 1200 Bruxelles 1200 Bruxelles (BE)

(54)	A WALL STRUCTURE FOR USE IN A FURNACE OR THE SIMILAR AND A METHOD FOR ITS CONSTRUCTION