Nag-Bok Lim

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Wheelchair with forced driven front caterpillar wheels
- Patent number 7,311,160
- Issue date Dec 25, 2007
- Nag-Bok Lim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Wheelchair with forced driven front caterpillar wheels
- Publication number 20060119078
- Publication date Jun 8, 2006
- Nag-Bok Lim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE