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Yanchun Yang

Overall (2019): #104,897 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D864454 Lamp Henan Lv, Fangming Wu, Yusheng Liu 2019-10-22
D857835 Mosquito trapping lamp Fangming Wu, Henan Lv, Yusheng Liu 2019-08-27