Chun-Cheng Liu

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Buckle assembly
- Patent number D740718
- Issue date Oct 13, 2015
- Merrimack River Precision Industrial Corporation
- Chun-Cheng Liu
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Buckle assembly
- Patent number D739783
- Issue date Sep 29, 2015
- Merrimack River Precision Industrial Corporation
- Chun-Cheng Liu
- D11 - Jewelry, symbolic insignia, and ornaments