METHOD AND APPARATUS FOR LASER CUTTING MATERIALS - Patent 0857098

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EP 0 857 098 A1

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(43)	Date of publication:
	12.08.1998 Bulletin 1998/33

(21)	Application number: 96937024.0

(22)	Date of filing: 25.10.1996

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International Patent Classification (IPC):

B23K 26/ 04^{( . )}
B23K 26/ 14^{( . )}

B23K 26/ 06^{( . )}
B23K 26/ 36^{( . )}

(86)	International application number:
	PCT/US1996/017226

(87)	International publication number:
	WO 1997/015417 (01.05.1997 Gazette 1997/19)

(84)	Designated Contracting States:
	AT CH FR GB LI

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Priority:

27.10.1995 DE 95116959U

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington Delaware 19898 (US)

(72)	Inventor:
	KOBSA, Henry Wilmington, DE 19807-2201 (US)

(74)	Representative: Jones, Alan John
	CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA London, WC1A 2RA (GB)

(54)	METHOD AND APPARATUS FOR LASER CUTTING MATERIALS