(19)

(11)

EP 0 207 102 A1

(12)

(43) Date of publication: 07.01.1987 Bulletin 1987/02 (21) Application number: 86900019.0 (22) Date of filing: 05.12.1985

(51) International Patent Classification (IPC):  A01G 23/ 093( . ) (86) International application number: PCT/AU1985/000308 (87) International publication number: WO 1986/003373 (19.06.1986 Gazette 1986/13)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 05.12.1984 AU 19840008417 (71) Applicant: SYMONDS, Darrell Charles Welshpool, W.A. 6106 (AU)	(72) Inventor: SYMONDS, Darrell Charles Welshpool, W.A. 6106 (AU) (74) Representative: Robinson, Anthony John Metcalf, et al  Kilburn & Strode 30 John Street London, WC1N 2DD London, WC1N 2DD (GB)