Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:KR101980269B1
公开(公告)日:2019-05-21
申请号:KR1020170061205
申请日:2017-05-17
Applicant: 한국과학기술연구원
Inventor: 이우섭 , 홍성훈 , 최동은 , 강성철 , 김정중
IPC: B25J17/02 , B25J19/00