(19)

(11)

EP 0 836 375 A1

(12)

(43) Date of publication: 22.04.1998 Bulletin 1998/17 (21) Application number: 96918622.0 (22) Date of filing: 10.06.1996

(51) International Patent Classification (IPC):  A01G 9/ 10( . ) (86) International application number: PCT/DK1996/000259 (87) International publication number: WO 1996/041516 (27.12.1996 Gazette 1997/04)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE (30) Priority: 08.06.1995 DK 19950000645 (71) Applicant: Ellegaard A/S 6712 Esbjerg N (DK)	(72) Inventors: ELLEGAARD, Oejvind DK-6700 Esbjerg (DK) JENSEN, Henning DK-6710 Esbjerg V (DK) KNIPPING, Willie NL-6685 AB Haalderen (NL) (74) Representative: Skoett-Jensen, Knud  K. Skoett-Jensen Patentingenioerer A/S Lemmingvej 225 8361 Hasselager 8361 Hasselager (DK)