(19)

(11)

EP 0 891 442 A1

(12)

(43) Date of publication: 20.01.1999 Bulletin 1999/03 (21) Application number: 97913976.0 (22) Date of filing: 02.04.1997

(51) International Patent Classification (IPC):  D21H 21/ 10( . ) D21H 17/ 00( . ) D21H 11/ 14( . ) D21H 17/ 22( . ) (86) International application number: PCT/AU1997/000182 (87) International publication number: WO 1997/038164 (16.10.1997 Gazette 1997/44)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 03.04.1996 AU 1996PN09096 (71) Applicant: Participant Project IP Limited Hawthorn, VIC 3122 (AU)	(72) Inventor: LASCARIS, Edmond Hawthorn, VIC 3122 (AU) (74) Representative: Gillam, Francis Cyril, et al  SANDERSON & CO. European Patent Attorneys 34, East Stockwell Street Colchester Essex CO1 1ST Colchester Essex CO1 1ST (GB)