Winson Lin

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Presser bar device for exit door
- Patent number 6,945,571
- Issue date Sep 20, 2005
- Winson Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
PRESSER BAR DEVICE FOR EXIT DOOR
- Publication number 20050184531
- Publication date Aug 25, 2005
- Winson Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES