Ng Wing Wah

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South Horizons, HK

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Patents Grantslast 30 patents

Information Patent Grant
Combined fireworks shipping container and display stand
- Patent number 7,096,790
- Issue date Aug 29, 2006
- Shiu Fung Fireworks Co. LTD
- Ng Wing Wah
- F42 - AMMUNITION BLASTING
Information Patent Grant
Foldable firework base
- Patent number 6,851,371
- Issue date Feb 8, 2005
- Shiu Fung Fireworks, Inc.
- Ng Wing Wah
- F41 - WEAPONS