Kar Hin Cheang

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Projectile with strike point marking
- Patent number 8,881,655
- Issue date Nov 11, 2014
- Advanced Material Engineering Pte Ltd.
- Cheng Hok Aw
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Projectile With Strike Point Marking
- Publication number 20140041545
- Publication date Feb 13, 2014
- Advanced Material Engineering Pte Ltd
- Cheng Hok Aw
- F42 - AMMUNITION BLASTING