Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:KR1019900701529A
公开(公告)日:1990-12-03
申请号:KR1019900700875
申请日:1989-07-21
Applicant: 레하이유니버시티
Inventor: 마아어아놀드알 , 구밍유안
IPC: B32B15/18
Abstract: 내용 없음