STAMPING- AND CUTTING DEVICE INCLUDING A SOLDERING JIG FOR CORE DRILL PIPES AND PROCEDURE BY USE OF SUCH DEVICE - Patent 0789637

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EP 0 789 637 A1

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(43)	Date of publication:
	20.08.1997 Bulletin 1997/34

(21)	Application number: 95930743.0

(22)	Date of filing: 30.08.1995

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International Patent Classification (IPC):

B23D 65/ 00^{( . )}

E21B 10/ 48^{( . )}

(86)	International application number:
	PCT/NO1995/000145

(87)	International publication number:
	WO 1996/006698 (07.03.1996 Gazette 1996/11)

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

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Priority:

01.09.1994 NO 19940003244

(71)	Applicant: UNIPRO AUTOMASJON A/S
	1791 Tistedal (NO)

(72)	Inventor:
	HANSEN, Arne N-1750 Halden (NO)

(74)	Representative: Roth, Ernst Adolf Michael
	GÖTEBORGS PATENTBYRA AB Box 5005 402 21 Göteborg 402 21 Göteborg (SE)

(54)	STAMPING- AND CUTTING DEVICE INCLUDING A SOLDERING JIG FOR CORE DRILL PIPES AND PROCEDURE BY USE OF SUCH DEVICE