(19)

(11)

EP 0 103 581 A1

(12)

(43) Date of publication: 28.03.1984 Bulletin 1984/13 (21) Application number: 83900626.0 (22) Date of filing: 09.02.1983

(51) International Patent Classification (IPC):  A63F 3/ 00( . ) A63F 9/ 00( . ) (86) International application number: PCT/DK1983/000014 (87) International publication number: WO 1983/002730 (18.08.1983 Gazette 1983/19)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 10.02.1982 DK 19820000556 (71) Applicant: SEVI PLAST A/S DK-6760 Ribe (DK)	(72) Inventor: FREUDENDAHL, Erling DK-8464 Galten (DK)