Chan S. Huang

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Shin Chuang, Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle-carrying purpose wrench
- Patent number 4,920,831
- Issue date May 1, 1990
- Huang; Dora Hsiao Ling
- Chan S. Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle-carrying purpose wrench
- Patent number 4,727,780
- Issue date Mar 1, 1988
- Chan S. Huang
- B60 - VEHICLES IN GENERAL