DISTANCE MEASUREMENT CONTROL OF A MULTIPLE DETECTOR SYSTEM - Patent 0310636

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EP 0 310 636 A1

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(43)	Date of publication:
	12.04.1989 Bulletin 1989/15

(21)	Application number: 88901684.0

(22)	Date of filing: 11.01.1988

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International Patent Classification (IPC):

G10L 11/ 00^{( . )}
G10L 11/ 06^{( . )}

G10L 11/ 04^{( . )}
G10L 15/ 02^{( . )}

(86)	International application number:
	PCT/US1988/000123

(87)	International publication number:
	WO 1988/007740 (06.10.1988 Gazette 1988/22)

(84)	Designated Contracting States:
	AT BE DE FR GB IT NL

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Priority:

03.04.1987 US 19870034297

(71)	Applicant: AT&T Corp.
	New York, NY 10013-2412 (US)

(72)	Inventor:
	THOMSON, David, Lynn Warrenville, IL 10022 (US)

(74)	Representative: Watts, Christopher Malcolm Kelway, Dr., et al
	AT&T (UK) LTD. AT&T Intellectual Property Division 5 Mornington Road Woodford Green Essex IG8 OTU Woodford Green Essex IG8 OTU (GB)

(54)	DISTANCE MEASUREMENT CONTROL OF A MULTIPLE DETECTOR SYSTEM