HUAJIE MAO

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WUHAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of precision machine tool bearing with high pr...
- Patent number 10,228,022
- Issue date Mar 12, 2019
- Wuhan University of Technology
- Dongsheng Qian
- C21 - METALLURGY OF IRON
Information Patent Grant
Radial rolling process for ring product that can control strain dis...
- Patent number 10,173,256
- Issue date Jan 8, 2019
- Wuhan University of Technology
- Jian Lan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF PRECISION MACHINE TOOL BEARING WITH HIGH PR...
- Publication number 20180051751
- Publication date Feb 22, 2018
- WUHAN UNIVERSITY OF TECHNOLOGY
- Dongsheng QIAN
- C21 - METALLURGY OF IRON
Information Patent Application
RADIAL RING ROLLING PROCESS AND METHOD FOR CONTROLLING STRAIN DISTR...
- Publication number 20170080477
- Publication date Mar 23, 2017
- WUHAN UNIVERSITY OF TECHNOLOGY
- JIAN LAN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...