Teoh Hwa Ang

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St. Nicholas View, SG

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Patents Grantslast 30 patents

Information Patent Grant
Self-compensating spade assembly
- Patent number 6,672,196
- Issue date Jan 6, 2004
- Ordinance Development and Engineering Company of Singapore (1996) Pte Ltd.
- Teoh Hwa Ang
- F41 - WEAPONS