Cecil Shu On Chan

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Hong Kong SAR, CN

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Patents Applicationslast 30 patents

Information Patent Application
Bubble-squeezing toy
- Publication number 20050282460
- Publication date Dec 22, 2005
- Cecil Shu On Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Bubble-squeezing toy
- Publication number 20050282459
- Publication date Dec 22, 2005
- T.K. Wong & Associates Ltd.
- Cecil Shu On Chan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Stretch frisbees
- Publication number 20050009435
- Publication date Jan 13, 2005
- T.K. Wong & Associates Ltd.
- Cecil Shu On Chan
- A63 - SPORTS GAMES AMUSEMENTS