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Zhijun Zhong

XC Xiamen R&T Plumbing Technology Co.: 1 patents #1 of 3Top 35%
Overall (2020): #201,356 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844584 Toilet drainage device Haibin Chen, Ziguang Liu 2020-11-24