(19)

(11)

EP 0 409 826 A1

(12)

(43) Date of publication: 30.01.1991 Bulletin 1991/05 (21) Application number: 88900047.0 (22) Date of filing: 02.12.1987

(51) International Patent Classification (IPC):  A61L 2/ 04( . ) B65B 55/ 06( . ) B65B 31/ 00( . ) B65B 55/ 14( . ) (86) International application number: PCT/SE1987/000575 (87) International publication number: WO 1988/004260 (16.06.1988 Gazette 1988/13)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL (30) Priority: 03.12.1986 SE 19860005188 (71) Applicant: AB CIKAB S-237 00 Bjärred (SE)	(72) Inventor: LOODBERG, Jan Ake Torsten S-260 41 Nyhamnsläge (SE) (74) Representative: Berglund, Gustav Arthur, et al  AWAPATENT AB, Box 5117 S-200 71 Malmö S-200 71 Malmö (SE)