(19)

(11)

EP 0 902 940 A1

(12)

(43) Date of publication: 24.03.1999 Bulletin 1999/12 (21) Application number: 97921530.0 (22) Date of filing: 22.05.1997

(51) International Patent Classification (IPC):  E06B 9/ 11( . ) E06B 9/ 40( . ) G09F 11/ 29( . ) G09F 19/ 22( . ) E06B 9/ 13( . ) G09F 11/ 24( . ) G09F 13/ 08( . ) (86) International application number: PCT/AU1997/000314 (87) International publication number: WO 1997/045824 (04.12.1997 Gazette 1997/52)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 28.05.1996 AU 1996PO00143 25.11.1996 AU 1996PO03833 (71) Applicant: Reilly, Brendan Daniel Kojonup, W.A. 6395 (AU)	(72) Inventor: Reilly, Brendan Daniel Kojonup, W.A. 6395 (AU) (74) Representative: Baillie, Iain Cameron, et al  Ladas & Parry, Altheimer Eck 2 80331 München 80331 München (DE)