EVENT DETECTION AND INDICATION SYSTEM - Patent 0020602

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EP 0 020 602 A1

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(43)	Date of publication:
	07.01.1981 Bulletin 1981/01

(21)	Application number: 79901575.0

(22)	Date of filing: 30.11.1979

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International Patent Classification (IPC):

G08B 13/ 00^{( . )}
G08B 17/ 00^{( . )}
G08B 23/ 00^{( . )}

G08B 13/ 08^{( . )}
G08B 19/ 00^{( . )}

(86)	International application number:
	PCT/GB1979/000204

(87)	International publication number:
	WO 1980/001214 (12.06.1980 Gazette 1980/13)

(84)	Designated Contracting States:
	AT CH DE FR LU NL SE

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Priority:

01.12.1978 GB 19460080078
10.01.1979 GB 19790000908
26.02.1979 GB 19790006722
25.05.1979 GB 19790018472
04.08.1979 GB 19790027256

(71)	Applicants:
	ALLEY, Patrick Hyder Fleet, Hampshire, GU33 8LH (GB) TORBRIDGE INVESTMENTS LIMITED St. Helier, Jersey Channel Islands (GB)

(72)	Inventor:
	Alley, Patrick Hyder Fleet, Hampshire, GU33 8LH (GB)

(74)	Representative: Russell-Rayner, Albert Patrick
	61 Pasture Road Letchworth Hertfordshire, SG6 3LS Letchworth Hertfordshire, SG6 3LS (GB)

(54)	EVENT DETECTION AND INDICATION SYSTEM