DATA RECORDING TECHNIQUE AND APPARATUS THEREFOR - Patent 0115513

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EP 0 115 513 A1

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(43)	Date of publication:
	15.08.1984 Bulletin 1984/33

(21)	Application number: 83902534.0

(22)	Date of filing: 05.08.1983

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International Patent Classification (IPC):

G06F 19/ 00^{( . )}

G06F 17/ 40^{( . )}

(86)	International application number:
	PCT/GB1983/000195

(87)	International publication number:
	WO 1984/000837 (01.03.1984 Gazette 1984/06)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

07.08.1982 GB 19820022834

(71)	Applicants:
	THE UNIVERSITY OF SHEFFIELD Sheffield, South Yorkshire S10 2TN (GB) ROWLEY, Gwyn Sheffield (GB) BARKER, Keith Sheffield (GB) CALLAGHAN, Victor, Laurence Sheffield (GB)

(72)	Inventors:
	ROWLEY, Gwyn Department of Geography Sheffield (GB) BARKER, Keith Department of Electronic Sheffield (GB) GALLAGHAN, Victor L. Department of Electronic Sheffield (GB)

(74)	Representative: Houghton, David, et al
	Hulse & Co. Eagle Star House, Carver Street Sheffield S1 4FP Sheffield S1 4FP (GB)

(54)	DATA RECORDING TECHNIQUE AND APPARATUS THEREFOR