CM

Chengying Ma

Overall (2021): #497,981 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

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