Hua-Tung Yeh

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Laminated-glass door handle assembly
- Patent number 6,463,628
- Issue date Oct 15, 2002
- Hua-Tung Yeh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES