Zhifeng Liao

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dewatering machine for umbrella
- Patent number 8,910,392
- Issue date Dec 16, 2014
- Zhifeng Liao
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
DEWATERING MACHINE FOR UMBRELLA
- Publication number 20120297637
- Publication date Nov 29, 2012
- Zhifeng Liao
- F26 - DRYING