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Qiubing Ran

Overall (2023): #290,999 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11839032 Multi head flexible printed circuit ultraviolet laser drilling device and method Xuelian Li, Tao Peng 2023-12-05