William Kwok Kay Lee

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Handheld electric mixer
- Patent number 9,107,540
- Issue date Aug 18, 2015
- Main Power Electrical Factory Ltd.
- William Kwok Kay Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...