Tsung Hung Chiang

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Fan
- Patent number D537933
- Issue date Mar 6, 2007
- Test Rite International Company, Ltd.
- Tsung Hung Chiang
- D23 - Environmental heating and cooling
Information Patent Grant
Fan
- Patent number D537514
- Issue date Feb 27, 2007
- Test Rite International Company, Ltd.
- Tsung Hung Chiang
- D23 - Environmental heating and cooling