(19)

(11)

EP 0 575 391 A1

(12)

(43) Date of publication: 29.12.1993 Bulletin 1993/52 (21) Application number: 92905951.0 (22) Date of filing: 11.03.1992

(51) International Patent Classification (IPC):  B65D 33/ 16( . ) B65D 33/ 17( . ) (86) International application number: PCT/LK1992/000001 (87) International publication number: WO 1992/016424 (01.10.1992 Gazette 1992/25)

(84) Designated Contracting States: DE GB (30) Priority: 14.03.1991 LK 19440000102 (71) Applicant: SENANAYAKE, Daya Ranjit Colombo 8 (LK)	(72) Inventor: SENANAYAKE, Daya Ranjit Colombo 8 (LK) (74) Representative: Gee, David William  Farmhouse Court Marston Nr. Sutton Coldfield West Midlands B76 0DW Marston Nr. Sutton Coldfield West Midlands B76 0DW (GB)