DZ

Diane Jiaying Zhang

SC Shanghai Air-Paq Composite Material Co.: 1 patents #3 of 7Top 45%
Overall (All Time): #4,156,520 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10518953 Multilayer air packaging device and staggered laminated air packaging device — 2019-12-31