(19)

(11)

EP 0 192 748 A1

(12)

(43) Date of publication: 03.09.1986 Bulletin 1986/36 (21) Application number: 85904586.0 (22) Date of filing: 13.09.1985

(51) International Patent Classification (IPC):  A01M 23/ 02( . ) A01M 23/ 04( . ) (86) International application number: PCT/AU1985/000226 (87) International publication number: WO 1986/001682 (27.03.1986 Gazette 1986/07)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 13.09.1984 AU 19840007101 (71) Applicant: DRINKWATER, John Alfred Hampton, VIC 3188 (AU)	(72) Inventor: DRINKWATER, John Alfred Hampton, VIC 3188 (AU)