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(11)

EP 3 169 497 A1

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(43) Date of publication: 24.05.2017 Bulletin 2017/21 (21) Application number: 14739164.3 (22) Date of filing: 15.07.2014

(51) International Patent Classification (IPC):  B28B 3/12(2006.01) B28B 19/00(2006.01) (86) International application number: PCT/EP2014/065133 (87) International publication number: WO 2016/008511 (21.01.2016 Gazette 2016/03)

(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 (71) Applicant: Knauf Gips KG 97346 Iphofen (DE)	(72) Inventor: BREDOUX, Vincent F-77100 Meaux (FR) (74) Representative: Zech, Stefan Markus  Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München 81633 München (DE)