HJ

Han-Shin Jung

DC Dong-A Teaching Materials Co.: 1 patents #1 of 2Top 50%
Overall (2016): #387,515 of 481,213Top 85%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9228162 Transparency solid cleaning agent Hak-Jae Kim 2016-01-05