HG

Haishan Guo

Overall (2021): #440,987 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11028574 Steel-plate-encased precast concrete column foot joint and construction method therefor Liming Li, Hu Qi, Xin Fan, Dongyan Wang, Jiao Geng +5 more 2021-06-08