NUCLEATION OF ICE - Patent 0486585

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EP 0 486 585 A1

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(43)	Date of publication:
	27.05.1992 Bulletin 1992/22

(21)	Application number: 90912547.0

(22)	Date of filing: 13.08.1990

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International Patent Classification (IPC):

A01N 1/ 00^{( . )}
A23B 4/ 08^{( . )}
A23G 9/ 44^{( . )}
C07J 9/ 00^{( . )}
G01N 33/ 50^{( . )}

A01N 1/ 02^{( . )}
A23G 9/ 32^{( . )}
A23G 9/ 52^{( . )}
C12N 5/ 06^{( . )}

(86)	International application number:
	PCT/GB1990/001269

(87)	International publication number:
	WO 1991/001992 (21.02.1991 Gazette 1991/05)

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

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Priority:

11.08.1989 GB 19890018370

(71)	Applicant: CELL SYSTEMS LIMITED
	Cambridge CB4 4WY (GB)

(72)	Inventor:
	GROUT, Brian, William, Wilson 1 Bethel Cottage Cambridgeshire CB6 2EJ (GB)

(74)	Representative: Sheard, Andrew Gregory
	Kilburn & Strode 30, John Street London WC1N 2DD London WC1N 2DD (GB)

(54)	NUCLEATION OF ICE