Dangjin-gun
South Korea
2
2012-03-29
The entities that hold a legal rights for patent applications filed by inventor CHO Wonjae:
Wonjae CHO from Dangjin-gun, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of evaluating center segregation of continuous cast slab
#2 | 2012-03-29Method for predicting surface quality of thin slab hot rolled coil and method for producing thin slab hot rolled coil using the same
3129093 ⎘