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EP 3 261 789 A1

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(43) Date of publication: 03.01.2018 Bulletin 2018/01 (21) Application number: 16706180.3 (22) Date of filing: 24.02.2016

(51) International Patent Classification (IPC):  B22F 3/08(2006.01) B30B 11/02(2006.01) B22F 3/087(2006.01) C22C 38/02(2006.01) B22F 9/08(2006.01) C23C 8/20(2006.01) B22F 3/16(2006.01) C22C 38/00(2006.01) B22F 3/10(2006.01) B30B 11/00(2006.01) C21D 3/04(2006.01) C23C 8/64(2006.01) (86) International application number: PCT/EP2016/053852 (87) International publication number: WO 2016/135187 (01.09.2016 Gazette 2016/35)

(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: 25.02.2015 SE 1550209 (71) Applicant: Metalvalue SAS 75008 Paris (FR)	(72) Inventor: ÅSLUND, Christer 644 31 Torshälla (SE) (74) Representative: Ström & Gulliksson AB  Box 5275 102 46 Stockholm 102 46 Stockholm (SE)