NC

Ningbo Xianfeng New Material Co.

Rank (2019): #24717 of 32,327Top 80%
2 inventors
1
Patents 2019

Top Inventors at Ningbo Xianfeng New Material Co. 2019

Showing 1–2 of 2 inventors

RankNamePatents
1 Jianhua Sang 1
1 Xianfeng Lu 1