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Boqi Wang
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City of Bell, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Multi-purpose lighter with child resistant device
Patent number
6,244,858
Issue date
Jun 12, 2001
Boqi Wang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
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Patent Application
Utility light with illumination arrangement
Publication number
20090263754
Publication date
Oct 22, 2009
Boqi Wang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES