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Yuanyang Yao

UN Unknown: 1 patents #391 of 3,345Top 15%
Overall (2024): #198,587 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1025135 Air pump Hongjuan Ren 2024-04-30