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(11)

EP 0 101 708 A1

(12)

(43) Date of publication: 07.03.1984 Bulletin 1984/10 (21) Application number: 83900773.0 (22) Date of filing: 04.03.1983

(51) International Patent Classification (IPC):  A62C 37/ 09( . ) B05B 15/ 10( . ) B05B 3/ 04( . ) (86) International application number: PCT/AU1983/000030 (87) International publication number: WO 1983/003064 (15.09.1983 Gazette 1983/21)

(84) Designated Contracting States: FR (30) Priority: 05.03.1982 AU 19820002989 (71) Applicant: RIS IRRIGATION SYSTEMS PTY.LTD. Elizabeth, S.A. 5112 (AU)	(72) Inventor: TUCKER, Alfred Denholm Kersbrook, S.A. 5231 (AU) (74) Representative: Allden, Thomas Stanley, et al  A.A. THORNTON & CO. Northumberland House 303-306 High Holborn London WC1V 7LE London WC1V 7LE (GB)