IMPROVED HIGH VOLTAGE COIL SUBASSEMBLIES AND METHOD FOR THEIR PRODUCTION - Patent 0923786

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EP 0 923 786 A1

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(43)	Date of publication:
	23.06.1999 Bulletin 1999/25

(21)	Application number: 97939703.0

(22)	Date of filing: 02.09.1997

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International Patent Classification (IPC):

H01F 41/ 00^{( . )}
H01F 38/ 12^{( . )}
H01F 41/ 06^{( . )}

H01F 27/ 32^{( . )}
H01F 38/ 42^{( . )}

(86)	International application number:
	PCT/US1997/015334

(87)	International publication number:
	WO 1998/010450 (12.03.1998 Gazette 1998/10)

(84)	Designated Contracting States:
	DE FR GB IT

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Priority:

04.09.1996 US 19960025447P
27.08.1997 US 19970924553

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

(72)	Inventors:
	PATTERSON, James, Francis, Boys Mona Vale, NSW 2103 (AU) SHEET, M., Lana Kennett Square, PA 19348 (US) BOYER, Thomas, D. Clayton, DE 19938 (US)

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

(54)	IMPROVED HIGH VOLTAGE COIL SUBASSEMBLIES AND METHOD FOR THEIR PRODUCTION