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(11)

EP 2 872 754 A1

(12)

(43) Date of publication: 20.05.2015 Bulletin 2015/21 (21) Application number: 12880511.6 (22) Date of filing: 02.07.2012

(51) International Patent Classification (IPC):  F02B 43/10(2006.01) C25B 1/04(2006.01) H01M 8/02(2006.01) F02M 25/10(2006.01) (86) International application number: PCT/US2012/045279 (87) International publication number: WO 2014/007802 (09.01.2014 Gazette 2014/02)

(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) Applicants: Jeffs, Arthur Hilldale, UT 84784 (US) Barlow, Heber Hilldale, UT 84784 (US)	(72) Inventors: Jeffs, Arthur Hilldale, UT 84784 (US) Barlow, Heber Hilldale, UT 84784 (US) (74) Representative: Walker, Ross Thomson  Forresters Skygarden Erika-Mann-Strasse 11 80636 München 80636 München (DE)