Jig Won Kang

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chair having an adjustable backrest for spinal protection
- Patent number 8,690,249
- Issue date Apr 8, 2014
- Jig Won Kang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
CHAIR HAVING AN ADJUSTABLE BACKREST FOR SPINAL PROTECTION
- Publication number 20120146376
- Publication date Jun 14, 2012
- Jig Won Kang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...