Chong Sun CHOW

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,125,456
- Issue date Sep 8, 2015
- Chong Sun Chow
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20130247335
- Publication date Sep 26, 2013
- Chong Sun CHOW
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC