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Hong Kong, CN
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Patents Grants
last 30 patents
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Patent Grant
Watch-winding apparatus
Patent number
7,530,733
Issue date
May 12, 2009
Hero Team Corporation Limited
Lip Man Louie
G04 - HOROLOGY
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Patent Grant
Watch-winding apparatus
Patent number
7,198,401
Issue date
Apr 3, 2007
Hero Team Corporation Limited
Lip Man Louie
G04 - HOROLOGY
Patents Applications
last 30 patents
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Patent Application
Watch-winding apparatus
Publication number
20060018199
Publication date
Jan 26, 2006
Raymond Louie Limited
Lip Man Louie
G04 - HOROLOGY