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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Modular setting diamond jewelry
Patent number
8,051,676
Issue date
Nov 8, 2011
Shenzhen Y & M Industrial Co., Ltd.
Tian-Wei Lin
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Modular setting diamond jewelry
Patent number
7,762,104
Issue date
Jul 27, 2010
Shenzhen Y&M Industry Co., Ltd.
Tian-Wei Lin
A44 - HABERDASHERY JEWELLERY
Patents Applications
last 30 patents
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Patent Application
Modular Setting Diamond Jewelry
Publication number
20100229598
Publication date
Sep 16, 2010
SHENZHEN Y & M INDUSTRIAL CO., LTD.
Tian-Wei Lin
A44 - HABERDASHERY JEWELLERY
Information
Patent Application
MODULAR SETTING DIAMOND JEWELRY
Publication number
20090056376
Publication date
Mar 5, 2009
Tian-Wei LIN
A44 - HABERDASHERY JEWELLERY