BG

Bichang Guan

GI Globe Union Industrial: 1 patents #100 of 176Top 60%
Overall (All Time): #3,211,676 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8202466 Making process of an integrally plastic outlet pipe — 2012-06-19