China Aerospace Construction Group Co., Ltd.

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Network-type temperature-controlled hanging extinguishing system
- Patent number 10,556,139
- Issue date Feb 11, 2020
- China Aerospace Construction Group Co., Ltd.
- Longhao Quan
- A62 - LIFE-SAVING FIRE-FIGHTING

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Patents Applicationslast 30 patents

Information Patent Application
Network-type temperature-controlled hanging extinguishing system
- Publication number 20180093116
- Publication date Apr 5, 2018
- China Aerospace Construction Group Co., Ltd.
- Longhao Quan
- A62 - LIFE-SAVING FIRE-FIGHTING