Busan
South Korea
3
2015-12-17
The entities that hold a legal rights for patent applications filed by inventor CHUNG Won Sub:
Won Sub CHUNG from Busan, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD OF SURFACE-TREATING ALUMINUM MATERIAL FOR DISSIPATING HEAT
#2 | 2012-12-13METHOD OF PREPROCESSING MAGNESIUM ALLOY FOR ELECTROPLATING
#3 | 2009-08-13Antifouling paint composition
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