(19)

(11)

EP 0 137 771 A1

(12)

(43) Date of publication: 24.04.1985 Bulletin 1985/17 (21) Application number: 83901034.0 (22) Date of filing: 15.02.1983

(51) International Patent Classification (IPC):  B42D 5/ 02( . ) (86) International application number: PCT/US1983/000202 (87) International publication number: WO 1984/003269 (30.08.1984 Gazette 1984/21)

(84) Designated Contracting States: BE DE FR GB NL SE (71) Applicant: BURROUGHS CORPORATION (a Michigan corporation) Detroit, Michigan 48232 (US)	(72) Inventor: TURNER, James, M. Rochester, NY 14618 (US) (74) Representative: Kirby, Harold Douglas Benson  G.F. Redfern & Company Marlborough Lodge 14 Farncombe Road Worthing West Sussex BN11 2BT Worthing West Sussex BN11 2BT (GB)