ZH

Zichao Han

📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #2,486,000 of 4,157,543Top 60%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1018857 Incubator for hatching eggs — 2024-03-19