STEEL PIPE WITH INTEGRALLY FORMED LINER AND METHOD OF FABRICATING THE SAME - Patent 0836692

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EP 0 836 692 A1

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(43)	Date of publication:
	22.04.1998 Bulletin 1998/17

(21)	Application number: 96924615.0

(22)	Date of filing: 18.07.1996

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International Patent Classification (IPC):

F16L 9/ 16^{( . )}

F16L 11/ 16^{( . )}

(86)	International application number:
	PCT/US1996/011933

(87)	International publication number:
	WO 1997/004265 (06.02.1997 Gazette 1997/07)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

20.07.1995 US 19950504774

(71)	Applicant: W.E. Hall Company
	Newport Beach, CA 92663 (US)

(72)	Inventor:
	ANDRE, James, R. Newport Beach, CA 92660 (US)

(74)	Representative: Maury, Richard Philip, et al
	Sommerville & Rushton, 45 Grosvenor Road St. Albans, Herts AL1 3AW St. Albans, Herts AL1 3AW (GB)

(54)	STEEL PIPE WITH INTEGRALLY FORMED LINER AND METHOD OF FABRICATING THE SAME