(19)

(11)

EP 0 210 168 A1

(12)

(43) Date of publication: 04.02.1987 Bulletin 1987/06 (21) Application number: 85901661.0 (22) Date of filing: 01.04.1985

(51) International Patent Classification (IPC):  A61J 1/ 00( . ) B65D 81/ 38( . ) B65D 81/ 18( . ) F25D 3/ 08( . ) (86) International application number: PCT/SE1985/000150 (87) International publication number: WO 1985/004384 (10.10.1985 Gazette 1985/22)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 02.04.1984 SE 19840001805 (71) Applicant: Lejondahl, Lars-Erik S-641 34 Katrineholm (SE)	(72) Inventors: KARLSSON, Björn, G. S-583 31 Linköping (SE) BJÖRK, Curt S-582 34 Linköping (SE)