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EP 3 523 085 A1

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(43) Date of publication: 14.08.2019 Bulletin 2019/33 (21) Application number: 18795850.9 (22) Date of filing: 03.10.2018

(51) International Patent Classification (IPC):  B23K 35/28(2006.01) B23K 35/02(2006.01) B23K 35/365(2006.01) B23K 35/36(2006.01) C22C 21/06(2006.01) B23K 35/40(2006.01) B23K 35/22(2006.01) B23K 35/368(2006.01) C22C 21/02(2006.01) (86) International application number: PCT/US2018/054058 (87) International publication number: WO 2019/070779 (11.04.2019 Gazette 2019/15)

(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: KH MA MD TN (30) Priority: 03.10.2017 US 201762567478 P (71) Applicant: Lucas-Milhaupt, Inc. Cudahy, WI 53110 (US)	(72) Inventors: DUFRAISSE, William 24410 Saint-Vincent-Jalmoutiers (FR) ROUSSEAU, Franck 24350 Tocane-Saint-Apre (FR) KICK, Dean, Wayne Oak Creek WI 53154 (US) MCGUIRE, Ronald, Joseph Milwaukee WI 53222 (US) (74) Representative: Bird & Bird LLP  Großer Grasbrook 9 20457 Hamburg 20457 Hamburg (DE)