METHOD FOR AUTOMATIC GENERATION OF A DRILL PATTERN - Patent 1427911

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EP 1 427 911 A1

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(43)	Date of publication:
	16.06.2004 Bulletin 2004/25

(21)	Application number: 02798883.1

(22)	Date of filing: 16.09.2002

(51)	International Patent Classification (IPC)⁷: E21B 44/00, E21B 7/00

(86)	International application number:
	PCT/SE2002/001655

(87)	International publication number:
	WO 2003/025341 (27.03.2003 Gazette 2003/13)

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

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Priority:

21.09.2001 SE 0103147

(71)	Applicant: ATLAS COPCO ROCK DRILLS AB
	701 91 Orebro (SE)

(72)	Inventors:
	ELSRUD, Rolf S-705 95 Örebro (SE) VÖRDE, Pär S-697 Sköllersta (SE)

(74)	Representative: Grundfelt, Erik Gunnar
	Atlas Copco Rock Drills AB,Patents 701 91 Örebro 701 91 Örebro (SE)

(54)	METHOD FOR AUTOMATIC GENERATION OF A DRILL PATTERN