(19)

(11)

EP 0 889 823 A1

(12)

(43) Date of publication: 13.01.1999 Bulletin 1999/02 (21) Application number: 97914666.0 (22) Date of filing: 19.03.1997

(51) International Patent Classification (IPC):  B63B 21/ 24( . ) (86) International application number: PCT/NO1997/000079 (87) International publication number: WO 1997/034797 (25.09.1997 Gazette 1997/41)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 19.03.1996 NO 19960001112 19.02.1997 NO 19970000761 (71) Applicant: Zakariassen Oyvind 8226 Straumen (NO)	(72) Inventor: Zakariassen Oyvind 8226 Straumen (NO) (74) Representative: Johansson Webjörn, Ingmari, et al  L.A. Groth & Co KB Patentbyra, P.O. Box 6107 102 32 Stockholm 102 32 Stockholm (SE)