Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:KR102168891B1
公开(公告)日:2020-10-22
申请号:KR1020180162915
申请日:2018-12-17
Applicant: 대구한의대학교산학협력단
Inventor: 박종웅 , 김석영 , 최동혁 , 박기호
IPC: C02F1/467 , C02F1/28 , C02F1/461