A METHOD AND A SYSTEM FOR NAVIGATION OF UNMANNED VEHICLES - Patent 0573410

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(11)

EP 0 573 410 A1

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(43)	Date of publication:
	15.12.1993 Bulletin 1993/50

(21)	Application number: 91900971.0

(22)	Date of filing: 07.12.1990

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International Patent Classification (IPC):

G05D 1/ 02^{( . )}

(86)	International application number:
	PCT/SE1990/000819

(87)	International publication number:
	WO 1991/009356 (27.06.1991 Gazette 1991/14)

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

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Priority:

07.12.1989 SE 19890004128

(71)	Applicant: BERGQVIST, Göran L.
	S-437 32 Lindome (SE)

(72)	Inventor:
	BERGQVIST, Göran L. S-437 32 Lindome (SE)

(74)	Representative: Roth, Ernst Adolf Michael (SE), et al
	Göteborgs Patentbyra AB Box 5005 S-402 21 Göteborg S-402 21 Göteborg (SE)

(54)	A METHOD AND A SYSTEM FOR NAVIGATION OF UNMANNED VEHICLES