METHOD AND SYSTEM FOR LOCATING A SIGNAL TRANSMITTING DEVICE - Patent 0963676

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EP 0 963 676 A1

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(43)	Date of publication:
	15.12.1999 Bulletin 1999/50

(21)	Application number: 98959934.0

(22)	Date of filing: 14.12.1998

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International Patent Classification (IPC):

G01S 3/ 02^{( . )}

G01S 5/ 00^{( . )}

(86)	International application number:
	PCT/FI1998/000981

(87)	International publication number:
	WO 1999/034632 (08.07.1999 Gazette 1999/27)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB IT LI NL SE
	Designated Extension States:
	LT LV

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Priority:

12.12.1997 FI 19970004507

(71)	Applicant: Oy Tracksec Ltd.
	15230 Lahti (FI)

(72)	Inventor:
	KARINTAUS, Heikki FIN-36240 Kangasala (FI)

(74)	Representative: Nieminen, Taisto Tapani
	Patenttitoimisto T. Nieminen Oy, Kehräsaari B 33200 Tampere 33200 Tampere (FI)

(54)	METHOD AND SYSTEM FOR LOCATING A SIGNAL TRANSMITTING DEVICE