Gyeongsangbuk-do
Korea (South)
1
2013-07-11
The entities that hold a legal rights for patent applications filed by inventor KWON Eun-Suk:
Eun-Suk KWON from Gyeongsangbuk-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
338421 ⎘