Gongcheng ZHANG

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Lanzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
System for automatic sampling and detection of on-line gas by high-...
- Patent number 10,866,165
- Issue date Dec 15, 2020
- Northwest Institute of Eco-Environment and Resources, Chinese Academy of Scie...
- Long Su
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR AUTOMATIC SAMPLING AND DETECTION OF ON-LINE GAS BY HIGH-...
- Publication number 20190128783
- Publication date May 2, 2019
- Lanzhou Center for Oil and Gas Resources, Institute of Geology and Geophysics...
- Long SU
- G01 - MEASURING TESTING