(19)

(11)

EP 0 598 896 A1

(12)

(43) Date of publication: 01.06.1994 Bulletin 1994/22 (21) Application number: 93916472.0 (22) Date of filing: 09.06.1993

(51) International Patent Classification (IPC):  A01N 29/ 00( . ) A61K 35/ 12( . ) A61L 2/ 00( . ) C02F 1/ 50( . ) A01N 59/ 12( . ) A61K 35/ 14( . ) A61L 2/ 16( . ) (86) International application number: PCT/US1993/005519 (87) International publication number: WO 1993/025268 (23.12.1993 Gazette 1993/30)

(84) Designated Contracting States: BE CH DE ES FR GB IT LI LU NL SE (30) Priority: 11.06.1992 US 19920878845 (71) Applicant: Shanbrom, Edward Santa Ana California 92705 (US)	(72) Inventor: Shanbrom, Edward Santa Ana California 92705 (US) (74) Representative: Lehmann, Klaus, Dipl.-Ing., et al  Schroeter, Fleuchaus, Lehmann, Wehser & Gallo Patentanwälte, Wolfratshauserstrasse 145 D-81479 München D-81479 München (DE)