Chungcheongnam-do
Korea (South)
1
2024-07-25
Jun Bum AHN from Chungcheongnam-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
HEAT INSULATION UHPC COMPOSITION HAVING ENHANCED HEAT INSULATION PROPERTIES AND COMPRESSIVE STRENGTH
6728958 ⎘