CJ

Changfa Jiang

UN Unknown: 1 patents #373 of 3,359Top 15%
Overall (2017): #464,153 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9677261 Quick siphon toilet Haitao Xu 2017-06-13