| (84) |
Designated Contracting States: |
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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 |
| (30) |
Priority: |
20.03.2007 US 918795 P 19.03.2008 US 51180
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| (43) |
Date of publication of application: |
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30.12.2009 Bulletin 2009/53 |
| (73) |
Proprietor: Eaton Corporation |
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Cleveland, Ohio 44122 (US) |
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| (72) |
Inventor: |
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- GROGG, John, Allen
LaOtto, IN 46763 (US)
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| (74) |
Representative: Schwan Schorer & Partner mbB |
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Patentanwälte
Bauerstrasse 22 80796 München 80796 München (DE) |
| (56) |
References cited: :
EP-A2- 1 388 454 US-A- 4 807 732 US-A1- 2002 155 916 US-A1- 2006 128 515 US-A1- 2006 247 082
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JP-A- 2002 370 557 US-A- 5 125 876 US-A1- 2005 247 536 US-A1- 2006 128 515 US-A1- 2006 281 597
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