(19)

(11)

EP 0 026 768 A1

(12)

(43) Date of publication: 15.04.1981 Bulletin 1981/15 (21) Application number: 80900593.0 (22) Date of filing: 01.04.1980

(51) International Patent Classification (IPC):  B65D 1/ 36( . ) (86) International application number: PCT/BR1980/000003 (87) International publication number: WO 1980/002132 (16.10.1980 Gazette 1980/23)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 10.04.1979 BR 19590000479 (71) Applicant: De MELO, José Assis Vaz Santa Antonio, 30.000 Belo Horizonte, MG (BR)	(72) Inventor: De MELO, José Assis Vaz Santa Antonio, 30.000 Belo Horizonte, MG (BR)