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(11)

EP 2 176 875 A1

(12)

(43) Date of publication: 21.04.2010 Bulletin 2010/16 (21) Application number: 08790083.3 (22) Date of filing: 29.07.2008

(51) International Patent Classification (IPC):  H01H 33/55(2006.01) H01H 35/40(2006.01) H01H 36/02(2006.01) (86) International application number: PCT/IT2008/000512 (87) International publication number: WO 2009/019732 (12.02.2009 Gazette 2009/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 07.08.2007 IT VI20070223 (71) Applicant: COMEM S.p.A. 36054 Montebello Vicentino (Vicenza) (IT)	(72) Inventor: DAL LAGO, Silvio I-36054 Montebello Vicentino (IT) (74) Representative: Iannone, Carlo Luigi et al Barzanò & Zanardo Roma S.p.A. Via Piemonte 26 00187 Roma 00187 Roma (IT)