Lai Fun Wan

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Patents Grantslast 30 patents

Information Patent Grant
Wall clock with changeable size
- Patent number 9,836,026
- Issue date Dec 5, 2017
- Lai Fun Wan
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
WALL CLOCK WITH CHANGEABLE SIZE
- Publication number 20160357153
- Publication date Dec 8, 2016
- Lai Fun Wan
- G04 - HOROLOGY