(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: |
25.05.2011 CN 201120169207 U 16.09.2011 CN 201120347246 U
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(43) |
Date of publication of application: |
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12.12.2012 Bulletin 2012/50 |
(73) |
Proprietors: |
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- Zhang, Xiuhong
Taizhou City
Zhejiang 318050 (CN)
- Qu, Feng
Taizhou City
Zhejiang 318050 (CN)
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(72) |
Inventors: |
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- Zhang, Xiuhong
318050 Taizhou City (CN)
- Zhang, Guoguang
318050 Taizhou City (CN)
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(74) |
Representative: Kramer Barske Schmidtchen
Patentanwälte PartG mbB |
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European Patent Attorneys
Landsberger Strasse 300 80687 München 80687 München (DE) |
(56) |
References cited: :
US-A1- 2005 200 312 US-A1- 2007 188 427 US-A1- 2010 327 766
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US-A1- 2007 159 008 US-A1- 2009 195 189
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