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(11)

EP 0 688 284 A1

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(43) Date of publication: 27.12.1995 Bulletin 1995/52 (21) Application number: 93908531.0 (22) Date of filing: 19.03.1993

(51) International Patent Classification (IPC):  B63C 11/ 24( . ) (86) International application number: PCT/US1993/002715 (87) International publication number: WO 1994/021514 (29.09.1994 Gazette 1994/22)

(84) Designated Contracting States: DE FR GB IT (71) Applicant: GRAND BLEU INTERNATIONAL, INC. New York, NY 10038 (US)	(72) Inventor: MATSUOKA, Shunsuke Chiba-shi, Chiba (JP) (74) Representative: Ludewig, Karlheinrich, Dipl.-Ing.  Patentanwälte Dipl.-Phys. Buse, Dipl.-Phys. Mentzel, Dipl.-Ing. Ludewig, Kleiner Werth 34 D-42275 Wuppertal D-42275 Wuppertal (DE)