Daegu
South Korea
2
2022-03-03
The entities that hold a legal rights for patent applications filed by inventor Won Soon-Jae:
Soon-Jae Won from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom
#2 | 2020-12-03Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom
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