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Shengjia Song

SC Shenzhen First Union Technology Co.: 1 patents #6 of 12Top 50%
Overall (2022): #258,923 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11412580 Heating device for heating cigarette Yonghai Li, Zhongli Xu, Hongbin Chen, Yuqin Li 2022-08-09