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EP 2 315 978 A1

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(43) Date of publication: 04.05.2011 Bulletin 2011/18 (21) Application number: 09769815.3 (22) Date of filing: 29.05.2009

(51) International Patent Classification (IPC):  F24J 2/23(2006.01) F28D 1/02(2006.01) F28D 3/00(2006.01) F24J 2/28(2006.01) F28D 1/04(2006.01) (86) International application number: PCT/IT2009/000237 (87) International publication number: WO 2009/157031 (30.12.2009 Gazette 2009/53)

(84) Designated Contracting States: 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 SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 26.06.2008 IT TO20080502 (71) Applicant: Anselmo, Mario Bruno 10099 San Mauro Torinese (TO) (IT)	(72) Inventor: Anselmo, Mario Bruno 10099 San Mauro Torinese (TO) (IT) (74) Representative: Garavelli, Paolo  A.BRE.MAR. S.R.L. Via Servais 27 10146 Torino 10146 Torino (IT)