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(11)

EP 3 126 029 A1

(12)

(43) Date of publication: 08.02.2017 Bulletin 2017/06 (21) Application number: 15734247.8 (22) Date of filing: 30.03.2015

(51) International Patent Classification (IPC):  B01D 29/11(2006.01) B01D 29/94(2006.01) B01D 29/66(2006.01) (86) International application number: PCT/IT2015/000086 (87) International publication number: WO 2015/151126 (08.10.2015 Gazette 2015/40)

(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 Designated Validation States: MA (30) Priority: 31.03.2014 IT MN20140005 26.03.2015 IT MN20150004 (71) Applicant: G.T.S. DI C. Neviani&C. SN.C. 46027 San Benedetto Po (Mantova) (IT)	(72) Inventor: MANZINI, Cesare 46027 San Benedetto Po (Mantova) (IT) (74) Representative: Petazzi, Guido  C/o Studio Malgarini 8/H, Via Divisione Acqui 46044 Goito (Mantova) 46044 Goito (Mantova) (IT)