| (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: |
15.04.2011 EP 11162618
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| (43) |
Date of publication of application: |
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17.10.2012 Bulletin 2012/42 |
| (73) |
Proprietor: Winterthur Gas & Diesel AG |
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8401 Winterthur (CH) |
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| (72) |
Inventors: |
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- Knipström, Leif
8408 Winterthur (CH)
- Hangl, Gerhard
8404 Winterthur (CH)
- Kyrtatos, Andreas
8005 Zürich (CH)
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| (74) |
Representative: Intellectual Property Services GmbH |
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Langfeldstrasse 88 8500 Frauenfeld 8500 Frauenfeld (CH) |
| (56) |
References cited: :
WO-A1-00/34646 US-A- 5 460 329
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GB-A- 2 351 772 US-A- 6 161 770
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