GN

Guihu Ni

UN Unknown: 1 patents #329 of 3,506Top 10%
📍 Shandong, CN: #85 of 317 inventorsTop 30%
Overall (2020): #459,169 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10807055 Dust removal system for chimney of mixer Shaojie Zhong, Yangang Tang 2020-10-20