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(11)

EP 3 303 938 A1

(12)

(43) Date of publication: 11.04.2018 Bulletin 2018/15 (21) Application number: 16729975.9 (22) Date of filing: 13.05.2016

(51) International Patent Classification (IPC):  F24H 1/00(2006.01) F24H 1/18(2006.01) F24H 1/36(2006.01) H01L 35/00(2006.01) (86) International application number: PCT/IB2016/000680 (87) International publication number: WO 2016/189375 (01.12.2016 Gazette 2016/48)

(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: 26.05.2015 IT UB20151243 (71) Applicants: Clementi S.r.l. 60041 Sassoferrato (AN) (IT) Mata S.r.l. 60044 Fabriano (AN) (IT)	(72) Inventor: MATALONI, Sandro 60044 Fabriano (AN) (IT) (74) Representative: Premru, Rok  c/o Mar.Bre S.r.l. Via San Filippo, 2 60044 Fabriano (AN) 60044 Fabriano (AN) (IT)