| (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: |
13.12.2010 CN 201020655877 U
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| (43) |
Date of publication of application: |
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03.07.2013 Bulletin 2013/27 |
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Proprietor: Shen, Ruhua |
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Zhengzhou
Henan 450042 (CN) |
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| (72) |
Inventors: |
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- YUAN, Fuming
Zhengzhou, Henan 450042 (CN)
- XUE, Yaobin
Zhengzhou, Henan 450042 (CN)
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| (74) |
Representative: advotec. |
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Patent- und Rechtsanwälte
Beethovenstrasse 5 97080 Würzburg 97080 Würzburg (DE) |
| (56) |
References cited: :
EP-A2- 1 525 914 CN-U- 201 978 695 DE-A1- 10 023 073 US-A- 4 037 827
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CN-U- 201 912 909 CN-Y- 201 119 399 JP-A- H05 146 319 US-A1- 2009 207 690
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