John Li Kaijun

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Brush
- Patent number D707044
- Issue date Jun 17, 2014
- Hyde Tools, Inc.
- John Li Kaijun
- D04 - Brushware
Information Patent Grant
Brush
- Patent number D685193
- Issue date Jul 2, 2013
- Hyde Tools, Inc.
- John Li Kaijun
- D04 - Brushware