Mao-Shun Li

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Chiai, TW

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Patents Grantslast 30 patents

Information Patent Grant
Portable folding wheelchair
- Patent number 6,843,500
- Issue date Jan 18, 2005
- Mao-Shun Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Portable folding wheelchair
- Publication number 20040000773
- Publication date Jan 1, 2004
- Mao-Shun Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE