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Yanbin Yang

XC Xi'An J&R Fire Fighting Equipment Co.: 1 patents #1 of 6Top 20%
Overall (2017): #190,706 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9744389 Portable fire extinguishing apparatus Jian Qiang, Zhengjun Lei 2017-08-29