Xiaolin Bai

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Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Escape devices for high-rise buildings
- Patent number 8,622,174
- Issue date Jan 7, 2014
- Xiaolin Bai
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ESCAPE DEVICES FOR HIGH-RISE BUILDINGS
- Publication number 20110042167
- Publication date Feb 24, 2011
- Xiaolin Bai
- A62 - LIFE-SAVING FIRE-FIGHTING