(84) |
Designated Contracting States: |
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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 |
(43) |
Date of publication of application: |
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22.05.2013 Bulletin 2013/21 |
(73) |
Proprietor: ABB Schweiz AG |
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5400 Baden (CH) |
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(72) |
Inventors: |
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- Koivuluoma, Timo
00381 Helsinki (FI)
- Tiittanen, Jukka
00381 Helsinki (FI)
- Harju, Marko
00381 Helsinki (FI)
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(74) |
Representative: Seppo Laine Oy |
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Itämerenkatu 3 B 00180 Helsinki 00180 Helsinki (FI) |
(56) |
References cited: :
WO-A1-2006/053937 US-A1- 2005 217 299 US-B1- 7 905 096
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DE-U1-202007 006 592 US-A1- 2011 030 388
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