A.O. MAGNETIC SNAP MFY LIMITED

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Sham Shui Po, Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic fasteners
- Patent number 9,049,894
- Issue date Jun 9, 2015
- A.O. MAGNETIC SNAP MFY LIMITED
- Sheung Chung Wong
- A44 - HABERDASHERY JEWELLERY