(19)

(11)

EP 0 153 941 A1

(12)

(43) Date of publication: 11.09.1985 Bulletin 1985/37 (21) Application number: 84903187.0 (22) Date of filing: 30.08.1984

(51) International Patent Classification (IPC):  B65D 90/ 34( . ) (86) International application number: PCT/GB1984/000303 (87) International publication number: WO 1985/001034 (14.03.1985 Gazette 1985/07)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 30.08.1983 GB 19830023161 (71) Applicant: EMCO WHEATON U.K. LIMITED Margate, Kent CT9 4JR (GB)	(72) Inventor: STOW, John, Ronald Margate Kent CT9 5QH (GB)