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Shunliang Tang

CC China Tobacco Yunnan Industrial Co.: 1 patents #12 of 23Top 55%
Overall (2019): #270,464 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10440987 Device for automatically detruding cigarette butt Xu Zeng, Jianguo TANG, Xudong ZHENG, Ru Wang, Chengya Wang +6 more 2019-10-15