Kao Cheung Chong

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Chai Wan, HK

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Patents Grantslast 30 patents

Information Patent Grant
Decorative wire frame
- Patent number D392210
- Issue date Mar 17, 1998
- Boto (Licenses) Limited
- Kao Cheung Chong
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Decorative wire frame
- Patent number D392208
- Issue date Mar 17, 1998
- Boto (Licenses) Limited
- Kao Cheung Chong
- D11 - Jewelry, symbolic insignia, and ornaments