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Xiaogang Yi

HC Hunan Sany Intelligent Control Equipment Co.: 1 patents #1 of 3Top 35%
SC Sany Heavy Industry Co.: 1 patents #1 of 3Top 35%
📍 Dongguan, CN: #88 of 259 inventorsTop 35%
Overall (2018): #189,838 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9863407 Hydraulic oil cylinder, hydraulic cushion system, excavator and concrete pump truck Yongdong Liu, Bingbing Chen 2018-01-09