Dan ZHENG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thin wheel reinforced by discontinuous fibers
- Patent number 9,744,647
- Issue date Aug 29, 2017
- Saint-Gobain Abrasives, Inc.
- Xiangbin Yu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
THIN WHEEL REINFORCED BY DISCONTINUOUS FIBERS
- Publication number 20150000205
- Publication date Jan 1, 2015
- Saint-Gobain Abrasives, Inc.
- Xiangbin YU
- B24 - GRINDING POLISHING