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(11)

EP 3 082 411 A1

(12)

(43) Date of publication: 26.10.2016 Bulletin 2016/43 (21) Application number: 14828264.3 (22) Date of filing: 17.12.2014

(51) International Patent Classification (IPC):  A01K 93/00(2006.01) A01K 97/00(2006.01) (86) International application number: PCT/GB2014/000518 (87) International publication number: WO 2015/092351 (25.06.2015 Gazette 2015/25)

(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: 17.12.2013 GB 201322308 (71) Applicant: The BVG Airflo Group Limited Brecon, Powys LD3 8LA (GB)	(72) Inventor: WILLIAMS, David Robert Brecon Powys LD3 8LA (GB) (74) Representative: Sloboshanin, Sergej et al V. Füner Ebbinghaus Finck Hano Patentanwälte Mariahilfplatz 3 81541 München 81541 München (DE)