Zhang Xiaoang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process pressure transmitter with seal having diamond like carbon c...
- Patent number 10,514,311
- Issue date Dec 24, 2019
- Rosemount Inc.
- Zhang Xiaoang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PROCESS PRESSURE TRANSMITTER WITH SEAL HAVING DIAMOND LIKE CARBON C...
- Publication number 20150377730
- Publication date Dec 31, 2015
- ROSEMOUNT INC.
- Zhang Xiaoang
- G01 - MEASURING TESTING