(19)
(11)
EP 0 471 775 A1
(12)
(43)
Date of publication:
26.02.1992
Bulletin 1992/09
(21)
Application number:
90908275.0
(22)
Date of filing:
14.05.1990
(51)
International Patent Classification (IPC):
C12N
5/
06
( . )
(86)
International application number:
PCT/GB1990/000733
(87)
International publication number:
WO 1990/013626
(
15.11.1990
Gazette 1990/26)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE
(30)
Priority:
12.05.1989
GB 19890010933
(71)
Applicant:
The Agricultural and Food Research Council
Swindon SN2 1UH (GB)
(72)
Inventor:
PERRY, Margaret, Mary
Edinburgh EH10 6BH (GB)
(74)
Representative:
Sheard, Andrew Gregory, et al
Kilburn & Strode 30, John Street
London WC1N 2DD
London WC1N 2DD (GB)
(54)
IN VITRO EMBRYO CULTURE TECHNIQUE