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PC Pangang Group Panzhihua Iron & Steel Research Institute Co.: 1 patents #16 of 45Top 40%

📍 Panzhihua, CN: #10 of 23 inventorsTop 45%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10214799	Heat treatment method for increasing the depth of hardening layer in a steel rail and steel rail obtained with the method	Zhenyu Han, Ming Zou, Jihai Jia, Hua Guo, Dadong Li +3 more	2019-02-26