Xi Zhong An

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric lighter
- Patent number 7,748,978
- Issue date Jul 6, 2010
- Fan Bao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Piezoelectric lighter
- Publication number 20080050685
- Publication date Feb 28, 2008
- Fan Bao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES