Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:KR101971662B1
公开(公告)日:2019-04-23
申请号:KR1020180003055
申请日:2018-01-09
Applicant: 한남대학교 산학협력단
Inventor: 오성진 , 김영채
IPC: C11C5/00 , F21V35/00 , A47G29/08