(19)

(11)

EP 0 800 473 A1

(12)

(43) Date of publication: 15.10.1997 Bulletin 1997/42 (21) Application number: 96900999.0 (22) Date of filing: 22.01.1996

(51) International Patent Classification (IPC):  B63B 23/ 02( . ) B63C 9/ 04( . ) (86) International application number: PCT/FI1996/000045 (87) International publication number: WO 1996/022913 (01.08.1996 Gazette 1996/35)

(84) Designated Contracting States: BE DE DK ES FR GB GR IE IT NL PT SE (30) Priority: 23.01.1995 FI 19950000270 17.08.1995 FI 19950003890 (71) Applicant: Blomqvist, Michael Tom 02360 Espoo (FI)	(72) Inventor: Blomqvist, Michael Tom 02360 Espoo (FI) (74) Representative: Laine, Terho Tapio, et al  Oy Heinänen Ab, Annankatu 31-33 C 00100 Helsinki 00100 Helsinki (FI)