Kee Joo Willy Koh

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Security device
- Patent number 9,013,306
- Issue date Apr 21, 2015
- Racer Technology Pte Ltd
- Kee Joo Willy Koh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SECURITY DEVICE
- Publication number 20140096574
- Publication date Apr 10, 2014
- Kee Joo Willy Koh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES