Cheng-Chiang Yang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Dust-proof mechanism for a positioning cover
- Patent number D699910
- Issue date Feb 18, 2014
- Great Taiwan Material Handling Co.
- Cheng-Chiang Yang
- D34 - Material or article handling equipment
Information Patent Grant
Cart
- Patent number D664733
- Issue date Jul 31, 2012
- Great Taiwan Material Handling Co.
- Cheng-Chiang Yang
- D34 - Material or article handling equipment