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Most Recommended Patents
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Metal lining composite material protective ring
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Coway Licensing Team starts up online patent database Patent License of China in this spring
Last Update
2008-4-17
Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
Selected patents owned by Tsinghua University filed in 2006 and 2007 are loaded.
Update History>>
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