Lien-Shi Hwang

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Inside locking device of flat handle lock
- Patent number 6,623,053
- Issue date Sep 23, 2003
- Taiwan Fu Hsing Industrial Co., Ltd.
- Lien-Shi Hwang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Adjustable lock for various door thicknesses
- Patent number 6,619,710
- Issue date Sep 16, 2003
- Taiwan Fu Hsing Industrial Co., Ltd.
- Lien-Shi Hwang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
INSIDE LOCKING DEVICE OF FLAT HANDLE LOCK
- Publication number 20030193201
- Publication date Oct 16, 2003
- Taiwan Fu Hsing Industrial Co., Ltd.
- Lien-Shi Hwang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES