Ji Qing

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lightweight gas pressure regulator
- Patent number 9,678,515
- Issue date Jun 13, 2017
- The Boeing Company
- Nieves Lapena-Rey
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTWEIGHT GAS PRESSURE REGULATOR
- Publication number 20160216715
- Publication date Jul 28, 2016
- The Boeing Company
- Nieves Lapena-Rey
- G05 - CONTROLLING REGULATING