Chin Hung Eddy So

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New Territories, CN

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Patents Grantslast 30 patents

Information Patent Grant
Elongate band, wristwatch comprising same and watchcase
- Patent number 7,946,103
- Issue date May 24, 2011
- Wing Hon Metal Manufactory Limited
- Chin Hung Eddy So
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Jewelry with detachable accessory
- Patent number 7,695,187
- Issue date Apr 13, 2010
- Wing Hon Metal Manufactory Ltd.
- Chin Hung Eddy So
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC