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(11)

EP 2 102 399 A1

(12)

(43) Date of publication: 23.09.2009 Bulletin 2009/39 (21) Application number: 07867753.1 (22) Date of filing: 14.12.2007

(51) International Patent Classification (IPC):  D04H 1/00(2006.01) F01N 1/24(2006.01) D04H 1/64(2006.01) (86) International application number: PCT/US2007/025595 (87) International publication number: WO 2008/076352 (26.06.2008 Gazette 2008/26)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 14.12.2006 US 638945 (71) Applicant: OCV Intellectual Capital, LLC Toledo, OH 43659 (US)	(72) Inventor: HUFF, Norman T. Brighton, MI 48116 (US) (74) Representative: Intes, Didier Gérard André et al Cabinet Beau de Loménie 158, rue de l'Université 75340 Paris Cedex 07 75340 Paris Cedex 07 (FR)