| (84) |
Designated Contracting States: |
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DE FR GB |
| (30) |
Priority: |
20.03.2006 JP 2006076486
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| (43) |
Date of publication of application: |
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17.12.2008 Bulletin 2008/51 |
| (73) |
Proprietor: Sumida Corporation |
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Tokyo 104-8547 (JP) |
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| (72) |
Inventor: |
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- OKI, Juichi
Natori-City, Miyagi 981-1226 (JP)
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| (74) |
Representative: Weickmann & Weickmann PartmbB |
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Postfach 860 820 81635 München 81635 München (DE) |
| (56) |
References cited: :
EP-A1- 1 970 923 JP-A- 09 213 539 JP-A- 10 055 918 JP-A- 2003 347 131 JP-A- 2006 013 150 US-A1- 2002 190 829
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JP-A- 07 263 251 JP-A- 10 041 155 JP-A- 11 008 133 JP-A- 2005 185 901 JP-U- 05 043 511
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