Barshi Ko

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Anti-twist key lock with changeable locking device
- Patent number 6,880,376
- Issue date Apr 19, 2005
- Barshi Ko
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
ANTI-TWIST KEY LOCK WITH CHANGEABLE LOCKING DEVICE
- Publication number 20050097932
- Publication date May 12, 2005
- Barshi Ko
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES