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Baoqiong Guan

4A 4C Air: 1 patents #1 of 3Top 35%
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1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11274380 Nozzle plate for fiber formation Qiqi Wang, Lei Liao 2022-03-15