QD

Qi Du

NC Nanjing Chervon Industry Co.: 1 patents #17 of 82Top 25%
Overall (2023): #291,534 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11641170 Power tool and control method thereof Tianxiao Xu 2023-05-02