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(11)

EP 3 079 507 A1

(12)

(43) Date of publication: 19.10.2016 Bulletin 2016/42 (21) Application number: 14802679.2 (22) Date of filing: 26.11.2014

(51) International Patent Classification (IPC):  A24C 5/39(2006.01) (86) International application number: PCT/EP2014/075638 (87) International publication number: WO 2015/086319 (18.06.2015 Gazette 2015/24)

(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: 09.12.2013 GB 201321714 (71) Applicant: Theodorus Niemeyer B.V. 9726 BB Groningen (NL)	(72) Inventor: VAN DER LEEST, Fré NL-9726 BB Groningen (NL) (74) Representative: Brown, Alexander Edward et al Venner Shipley LLP 200 Aldersgate London EC1A 4HD London EC1A 4HD (GB)