(19)

(11)

EP 0 060 274 A1

(12)

(43) Date of publication: 22.09.1982 Bulletin 1982/38 (21) Application number: 81902564.0 (22) Date of filing: 11.09.1981

(51) International Patent Classification (IPC):  B65H 3/ 06( . ) B65H 3/ 52( . ) (86) International application number: PCT/US1981/001219 (87) International publication number: WO 1982/000994 (01.04.1982 Gazette 1982/09)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 12.09.1980 US 19800186565 (71) Applicant: DATAMARC, INC. Richardson, Dallas County TX (US)	(72) Inventors: BERGER, Michael A. Richardson, TX 75080 (US) BRADFORD, Charles L. Garland, TX 75042 (US) BUEHLER, Charles M. Plano, TX 75023 (US)