ZC

Ziyan Chen

Overall (2020): #201,247 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10875113 Pot broaching tools and methods for remanufacture-forming pot broaching tools Errong CHEN, Mingfeng PAN 2020-12-29