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(11)

EP 3 230 587 A1

(12)

(43) Date of publication: 18.10.2017 Bulletin 2017/42 (21) Application number: 15830841.1 (22) Date of filing: 11.12.2015

(51) International Patent Classification (IPC):  F04B 7/04(2006.01) F04B 39/12(2006.01) F04B 27/10(2006.01) F25B 1/02(2006.01) (86) International application number: PCT/IB2015/059534 (87) International publication number: WO 2016/092514 (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: 11.12.2014 IT PG20140062 (71) Applicant: Angelantoni Test Technologies S.R.L., in short ATT S.R.L. 06056 Massa Martana (PG) (IT)	(72) Inventor: ASCANI, Maurizio 06056 Massa Martana (PG) (IT) (74) Representative: Ercolani, Simone Pietro et al Marietti, Gislon e Trupiano S.r.l. Via Fiume, 17 06121 Perugia (PG) 06121 Perugia (PG) (IT)