(19)

(11)

EP 0 149 607 A1

(12)

(43) Date of publication: 31.07.1985 Bulletin 1985/31 (21) Application number: 83903064.0 (22) Date of filing: 02.09.1983

(51) International Patent Classification (IPC):  C03C 17/ 22( . ) G02B 5/ 23( . ) (86) International application number: PCT/US1983/001372 (87) International publication number: WO 1985/000432 (31.01.1985 Gazette 1985/03)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 05.07.1983 US 19830510581 (71) Applicant: MERLE, Joseph Eugene Miami Beach, FL 33140 (US)	(72) Inventor: MERLE, Joseph Eugene Miami Beach, FL 33140 (US)