Junyong Shao

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Zhengzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Metal-bonded diamond grinding wheel prepared by self-propagating pr...
- Patent number 9,211,633
- Issue date Dec 15, 2015
- Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd.
- Mingyao Liu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
LARGE-SIZE DIAMOND, MPCVD DEVICE AND PREPARATION METHOD OF LARGE-SI...
- Publication number 20240183067
- Publication date Jun 6, 2024
- ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.
- Xiaolei Wu
- C30 - CRYSTAL GROWTH
Information Patent Application
HIGH-EFFICIENCY AND HIGH-PRECISION COMBINED MACHINING EQUIPMENT AND...
- Publication number 20240001489
- Publication date Jan 4, 2024
- ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.
- Jianhui Zhu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METAL-BONDED DIAMOND GRINDING WHEEL PREPARED BY SELF-PROPAGATING PR...
- Publication number 20130143476
- Publication date Jun 6, 2013
- ZHENGZHOU SHINE MORE SUPERRABRASIVES CO., LTD.
- Mingyao Liu
- B24 - GRINDING POLISHING