FAR FIELD MAGNET RESENSITIZER APPARATUS FOR USE WITH ARTICLE SURVEILLANCE SYSTEMS - Patent 1119833

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EP 1 119 833 A1

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(43)	Date of publication:
	01.08.2001 Bulletin 2001/31

(21)	Application number: 99907155.8

(22)	Date of filing: 19.02.1999

(51)	International Patent Classification (IPC)⁷: G08B 13/24

(86)	International application number:
	PCT/US9903/635

(87)	International publication number:
	WO 0022/587 (20.04.2000 Gazette 2000/16)

(84)	Designated Contracting States:
	DE FR GB SE

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Priority:

13.10.1998 US 170667

(71)	Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY
	St. Paul,Minnesota 55133-3427 (US)

(72)	Inventors:
	ZAREMBO, Peter, J. Saint Paul, MN 55133-3427 (US) PERSSON, Erland, K. Saint Paul, MN 55133-3427 (US)

(74)	Representative: VOSSIUS & PARTNER
	Siebertstrasse 4 81675 München 81675 München (DE)

(54)	FAR FIELD MAGNET RESENSITIZER APPARATUS FOR USE WITH ARTICLE SURVEILLANCE SYSTEMS