| (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 |
| (30) |
Priority: |
30.11.2010 IT VI20100323
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| (43) |
Date of publication of application: |
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09.10.2013 Bulletin 2013/41 |
| (73) |
Proprietor: KSB Aktiengesellschaft |
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67227 Frankenthal (DE) |
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| (72) |
Inventor: |
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- BERTOTTO, Ezio
I-36050 Bolzano Vicentino (VI) (IT)
|
| (74) |
Representative: Maroscia, Antonio |
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Contrà Porti, 21 36100 Vicenza 36100 Vicenza (IT) |
| (56) |
References cited: :
EP-A2- 0 156 606 JP-A- 2002 281 701 JP-A- 2008 048 584 US-A- 5 818 140 US-A1- 2009 045 689
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WO-A1-2010/102671 JP-A- 2004 096 808 KR-A- 20100 080 653 US-A1- 2004 150 282
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