(19)

(11)

EP 0 055 266 A1

(12)

(43) Date of publication: 07.07.1982 Bulletin 1982/27 (21) Application number: 81901704.0 (22) Date of filing: 24.06.1981

(51) International Patent Classification (IPC):  B42F 13/ 22( . ) (86) International application number: PCT/BR1981/000003 (87) International publication number: WO 1982/000114 (21.01.1982 Gazette 1982/03)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 30.06.1980 BR 19800004123 (71) Applicants: CARDELLINI, Claudio Benedetto CEP 01236, Sao Paulo SP (BR) CARDELLINI, Vincenzo Eugenio CEP 01236, Sao Paulo SP (BR)	(72) Inventors: CARDELLINI, Claudio Benedetto CEP 01236, Sao Paulo SP (BR) CARDELLINI, Vincenzo Eugenio CEP 01236, Sao Paulo SP (BR)