DQ

Dandan Qi

Overall (2021): #480,336 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11129394 Tea-bruising machine and method of bruising tea Chengying Ma, Aiqing Miao, Wei Chen, Junxi Cao, Bin Zeng +1 more 2021-09-28