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(11)

EP 2 831 218 A1

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(43) Date of publication: 04.02.2015 Bulletin 2015/06 (21) Application number: 13724370.5 (22) Date of filing: 26.03.2013

(51) International Patent Classification (IPC):  C12M 1/107(2006.01) C12M 1/02(2006.01) C12M 1/06(2006.01) C12M 1/36(2006.01) C12M 1/00(2006.01) C12M 1/34(2006.01) C12M 1/26(2006.01) (86) International application number: PCT/IB2013/052378 (87) International publication number: WO 2013/144825 (03.10.2013 Gazette 2013/40)

(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 (30) Priority: 27.03.2012 IT BO20120164 (71) Applicant: Ambientalia S.R.L. 40050 Dozza (Bologna) (IT)	(72) Inventor: BRESSAN, Loris 40026 Imola (IT) (74) Representative: Firmati, Leonardo  Bugnion S.p.A. Via di Corticella, 87 40128 Bologna 40128 Bologna (IT)