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Defu Nie

HC Hefei General Machinery Research Institute Co.: 1 patents #1 of 4Top 25%
Overall (2017): #441,345 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9841364 Device for testing mixed-mode fatigue crack growth rate Xuedong Chen, Zhichao Fan, Qiaoguo Wu 2017-12-12