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Leqiang LIU

ZC Zhejiang Dunan Artificial Environment Co.: 1 patents #1 of 13Top 8%
Overall (2023): #355,051 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11796234 Electronic expansion valve and air conditioning system with electronic expansion valve Yuchen He, Xuefei Xu 2023-10-24