Seoul
South Korea
2
2008-01-17
The entities that hold a legal rights for patent applications filed by inventor LEE Sei-Cheol:
Sei-Cheol LEE from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Additive composition, slurry composition including the same, and method of polishing an object using the slurry composition
#2 | 2007-10-30Additive composition, slurry composition including the same, and method of polishing an object using the slurry composition
4097203 ⎘