Zhen Dong

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Shanxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rear-mounted deep hole machining on-line detection and deviating co...
- Patent number 9,630,260
- Issue date Apr 25, 2017
- North University of China
- Xingquan Shen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Deep hole machining on-line deviating correction device based on la...
- Patent number 9,561,547
- Issue date Feb 7, 2017
- North University of China
- Daguo Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
REAR-MOUNTED DEEP HOLE MACHINING ON-LINE DETECTION AND DEVIATING CO...
- Publication number 20170136553
- Publication date May 18, 2017
- North University of China
- XINGQUAN SHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR