A METHOD AND A TOOL FOR INCREASING THE WIDTH IN THE CLEAR OF A CHIMNEY OR THE LIKE

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EP 0 185 744 A1

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(43)	Date of publication:
	02.07.1986 Bulletin 1986/27

(21)	Application number: 85903230.0

(22)	Date of filing: 14.06.1985

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International Patent Classification (IPC):

F23J^{( . )}
B28D 1/ 18^{( . )}
E04F 21/ 14^{( . )}
F23J 3/ 00^{( . )}

B25D 11/ 06^{( . )}
E04F 17/ 02^{( . )}
E04G 23/ 02^{( . )}
F23J 3/ 02^{( . )}

(86)	International application number:
	PCT/DK1985/000060

(87)	International publication number:
	WO 1986/000391 (16.01.1986 Gazette 1986/02)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

18.06.1984 DK 19840002965

(71)	Applicant: HANSEN, Leo, Blicher
	DK-4673 Rodvig Stevns (DK)

(72)	Inventor:
	HANSEN, Leo, Blicher DK-4673 Rodvig Stevns (DK)

(74)	Representative: Franzén, Lars Hjalmar
	Awapatent AB Södra Hamngatan 37-41 P.O. Box 11394 S-404 28 Göteborg S-404 28 Göteborg (SE)

(54)	A METHOD AND A TOOL FOR INCREASING THE WIDTH IN THE CLEAR OF A CHIMNEY OR THE LIKE