(19)

(11)

EP 0 163 638 A1

(12)

(43) Date of publication: 11.12.1985 Bulletin 1985/50 (21) Application number: 84900346.0 (22) Date of filing: 30.11.1983

(51) International Patent Classification (IPC):  A61K 35/ 48( . ) (86) International application number: PCT/US1983/001902 (87) International publication number: WO 1985/002341 (06.06.1985 Gazette 1985/13)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (71) Applicant: BILTON, Gerald L. Zionsville, IN 46077 (US)	(72) Inventor: BILTON, Gerald L. Zionsville, IN 46077 (US)