(19)

(11)

EP 0 082 161 A1

(12)

(43) Date of publication: 29.06.1983 Bulletin 1983/26 (21) Application number: 82901862.0 (22) Date of filing: 23.06.1982

(51) International Patent Classification (IPC):  B63B 23/ 02( . ) (86) International application number: PCT/NO1982/000037 (87) International publication number: WO 1983/000036 (06.01.1983 Gazette 1983/01)

(84) Designated Contracting States: BE DE FR GB NL SE (30) Priority: 24.06.1981 NO 19810002152 (71) Applicant: DALSBO, Ola Kristoffer N-7078 Saupstad (NO)	(72) Inventor: DALSBO, Ola Kristoffer N-7078 Saupstad (NO) (74) Representative: Bjellman, Lennart Olov Henrik, et al  DR. LUDWIG BRANN PATENTBYRA AB Box 1344 S-751 43 Uppsala S-751 43 Uppsala (SE)