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Home › Inventors › Jig Won Kang
JK

Jig Won Kang

Overall (All Time): #3,099,181 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8690249 Chair having an adjustable backrest for spinal protection Kyong Ja Choi 2014-04-08

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