(19)

(11)

EP 0 145 713 A1

(12)

(43) Date of publication: 26.06.1985 Bulletin 1985/26 (21) Application number: 83902301.0 (22) Date of filing: 08.06.1983

(51) International Patent Classification (IPC):  B63B 35/ 32( . ) E02F 9/ 06( . ) E02F 5/ 00( . ) (86) International application number: PCT/SE1983/000236 (87) International publication number: WO 1984/004938 (20.12.1984 Gazette 1984/30)

(84) Designated Contracting States: BE FR (71) Applicant: Sonerud, John Teodor S-824 00 Hudiksvall (SE)	(72) Inventor: Sonerud, John Teodor S-824 00 Hudiksvall (SE)