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Huiqiang Lv

SC Suzhou Ruifa Printing Technology Co.: 1 patents #3 of 6Top 50%
Overall (2022): #427,521 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11292253 Piezoelectric printing device with inner surface electrode layer Yonglin Xie, Xiaofei Zhang, Jianbin Lu, Xuan Du 2022-04-05