(19)

(11)

EP 0 766 585 A1

(12)

(43) Date of publication: 09.04.1997 Bulletin 1997/15 (21) Application number: 92919418.0 (22) Date of filing: 03.09.1992

(51) International Patent Classification (IPC):  A63H 33/ 08( . ) (86) International application number: PCT/DK1992/000263 (87) International publication number: WO 1993/004749 (18.03.1993 Gazette 1993/08)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 03.09.1991 DK 19910001543 (71) Applicant: OLE GRAM A/S 3460 Birkerod (DK)	(72) Inventor: GRAM, Ole DK-3460 Birker d (DK)