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(11)

EP 2 018 503 A1

(12)

(43) Date of publication: 28.01.2009 Bulletin 2009/05 (21) Application number: 07748133.1 (22) Date of filing: 15.05.2007

(51) International Patent Classification (IPC):  F24H 9/06(2006.01) F24H 9/12(2006.01) B65D 6/32(2006.01) (86) International application number: PCT/SE2007/000469 (87) International publication number: WO 2007/136317 (29.11.2007 Gazette 2007/48)

(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 Designated Extension States: AL BA HR MK RS (30) Priority: 18.05.2006 SE 0601114 (71) Applicant: Johansson, Ingvar 952 51 Kalix (SE)	(72) Inventor: Johansson, Ingvar 952 51 Kalix (SE) (74) Representative: Rosenquist, Per Olof  Ehrner & Delmar Patentbyrå AB P.O. Box 10316 S-100 55 Stockholm S-100 55 Stockholm (SE)