(19)

(11)

EP 0 082 135 A1

(12)

(43) Date of publication: 29.06.1983 Bulletin 1983/26 (21) Application number: 81901884.0 (22) Date of filing: 19.06.1981

(51) International Patent Classification (IPC):  A61L 2/ 10( . ) C02F 9/ 00( . ) C02F 1/ 32( . ) (86) International application number: PCT/US1981/000829 (87) International publication number: WO 1982/004481 (23.12.1982 Gazette 1982/30)

(84) Designated Contracting States: FR (71) Applicant: KARAMIAN, Narbik A. Bethesda, MD 20014 (US)	(72) Inventor: KARAMIAN, Narbik A. Bethesda, MD 20014 (US)