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Chuang Du

CC Cccc First Harbor Engineering Co.: 1 patents #2 of 11Top 20%
Overall (2025): #428,859 of 469,880Top 95%
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Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215470 Water replacement type storage field construction method and storage field Wei Pan, Yiyong Li, Zengjun Li, Fanli Meng, Naishu Zhang +1 more 2025-02-04