YZ

Yufan Zang

📍 Dongli District, CN: #1 of 1 inventorsTop 100%
Overall (All Time): #3,296,624 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7762036 Natural wood sandwiched engineered flooring Michael Li 2010-07-27