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(11)

EP 3 230 657 A1

(12)

(43) Date of publication: 18.10.2017 Bulletin 2017/42 (21) Application number: 15867874.8 (22) Date of filing: 09.12.2015

(51) International Patent Classification (IPC):  F24J 2/04(2006.01) F24J 2/46(2006.01) F24J 2/40(2006.01) F24J 2/00(2014.01) (86) International application number: PCT/AU2015/000742 (87) International publication number: WO 2016/090410 (16.06.2016 Gazette 2016/24)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 09.12.2014 AU 2014904974 (71) Applicant: The Australian National University Acton, ACT 2600 (AU)	(72) Inventors: HUGHES, Graham Owen Cook, ACT 2614 (AU) PYE, John Downing O'Connor, ACT 2612 (AU) (74) Representative: Luten, Martin Haaije et al Arnold & Siedsma Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)