METERING DEVICES AND MAGNETIC CARDS FOR USE WITH SUCH DEVICES - Patent 0177539

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EP 0 177 539 A1

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(43)	Date of publication:
	16.04.1986 Bulletin 1986/16

(21)	Application number: 85901530.0

(22)	Date of filing: 12.04.1985

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International Patent Classification (IPC):

G06K 7/ 08^{( . )}
G06K 19/ 06^{( . )}

G06K 13/ 07^{( . )}
G07F 7/ 02^{( . )}

(86)	International application number:
	PCT/GB1985/000162

(87)	International publication number:
	WO 1985/004968 (07.11.1985 Gazette 1985/24)

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

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Priority:

18.04.1984 GB 19840010099

(71)	Applicant: GEC TRAFFIC AUTOMATION LIMITED
	Borehamwood Hertfordshire WD6 1RX (GB)

(72)	Inventors:
	COMBEN, Peter, Alan Ruislip Middlesex HA4 9QE (GB) JERVIS, Edward, Richard Bedforshire LU2 7AN (GB) STANFORD, Christopher, John Hertfordshire AL5 3BW (GB)

(54)	METERING DEVICES AND MAGNETIC CARDS FOR USE WITH SUCH DEVICES