(19)

(11)

EP 0 065 961 A1

(12)

(43) Date of publication: 08.12.1982 Bulletin 1982/49 (21) Application number: 81903140.0 (22) Date of filing: 06.11.1981

(51) International Patent Classification (IPC):  B65D 23/ 08( . ) (86) International application number: PCT/FI1981/000083 (87) International publication number: WO 1982/001695 (27.05.1982 Gazette 1982/14)

(84) Designated Contracting States: AT CH DE GB LI NL SE (30) Priority: 10.11.1980 FI 19800003497 (71) Applicant: STENBERG, Ernst SF-00530 Helsingfors 53 (FI)	(72) Inventor: STENBERG, Ernst SF-00530 Helsingfors 53 (FI)