Chan Chun Yau

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Money holding devices
- Patent number 8,914,949
- Issue date Dec 23, 2014
- Chip Edward Thomson
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
MONEY HOLDING DEVICES
- Publication number 20140013551
- Publication date Jan 16, 2014
- Chip Edward Thomson
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER