Chun Kit Li

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Lancashire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner with suction head with locking means of pivotal move...
- Patent number 7,607,196
- Issue date Oct 27, 2009
- Dyson Technology Limited
- Chun Kit Li
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Vacuum Cleaner with Suction Head with Locking Means of Pivotal Move...
- Publication number 20090044368
- Publication date Feb 19, 2009
- Dyson Technology Limited
- Chun Kit Li
- A63 - SPORTS GAMES AMUSEMENTS