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(11)

EP 3 031 090 A1

(12)

(43) Date of publication: 15.06.2016 Bulletin 2016/24 (21) Application number: 14744822.9 (22) Date of filing: 25.07.2014

(51) International Patent Classification (IPC):  H01M 2/16(2006.01) H01M 4/38(2006.01) H01M 4/62(2006.01) H01M 4/133(2010.01) H01M 4/04(2006.01) H01M 4/583(2010.01) H01M 10/36(2006.01) (86) International application number: PCT/EP2014/066074 (87) International publication number: WO 2015/018670 (12.02.2015 Gazette 2015/06)

(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: 07.08.2013 CH 13602013 19.02.2014 WO PCT/EP2014/053238 (71) Applicant: Kawa Invest Gmbh 6006 Luzern (CH)	(72) Inventor: ABBAS, Syed Safdar Mina al Arab (AE) (74) Representative: Rutz, Andrea  Isler & Pedrazzini AG Postfach 1772 8027 Zürich 8027 Zürich (CH)