(19)

(11)

EP 0 783 242 A1

(12)

(43) Date of publication: 16.07.1997 Bulletin 1997/29 (21) Application number: 95934207.0 (22) Date of filing: 20.09.1995

(51) International Patent Classification (IPC):  A01G 23/ 06( . ) (86) International application number: PCT/GB1995/002238 (87) International publication number: WO 1996/008958 (28.03.1996 Gazette 1996/14)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE (30) Priority: 21.09.1994 GB 19940018983 21.03.1995 GB 19950005624 (71) Applicant: Kingwell, Justin Banbury, Oxon OX17 1RB (GB)	(72) Inventor: Kingwell, Justin Banbury, Oxon OX17 1RB (GB) (74) Representative: Rock, Olaf Colin  Rock and Company, Trelawn, Cassington Witney, Oxford OX8 1DN Witney, Oxford OX8 1DN (GB)