Bucheon-si
South Korea
3
2019-03-21
The entities that hold a legal rights for patent applications filed by inventor CHO Eun Pa:
Eun Pa CHO from Bucheon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Paper friction material and method of manufacturing the same
#2 | 2018-03-01Paper friction material and method of manufacturing the same
#3 | 2016-06-09Paper-based wet friction material of automotive auto transmission
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