(19)

(11)

EP 0 160 653 A1

(12)

(43) Date of publication: 13.11.1985 Bulletin 1985/46 (21) Application number: 84900334.0 (22) Date of filing: 07.11.1983

(51) International Patent Classification (IPC):  G01L 19/ 08( . ) G01L 19/ 12( . ) (86) International application number: PCT/US1983/001724 (87) International publication number: WO 1985/002255 (23.05.1985 Gazette 1985/12)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (71) Applicant: VERICARD CORPORATION Fort Lauderdale, FL 33305 (US)	(72) Inventor: MEE, William, W. Fort Lauderdale, FL 33300 (US)