FM

Fengquan Ma

NC Ningbo Xuli Metal Products Co.: 1 patents #3 of 4Top 75%
Overall (2019): #469,921 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10207627 Anti-slip safety tensioning device for automobile Weiguo Chen, Yanqiong Chen 2019-02-19