Gyeonggi-do
Korea (South)
1
2024-10-03
Jong Bum AN from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE FOR MANUFACTURING POLYETHYLENE TEREPHTHALATE MELT BLOWN FIBER WEB AND MANUFACTURING METHOD USING THE SAME
6796565 ⎘