Saved successfully
Save failed
Saved Successfully
Save Failed
公开(公告)号:KR201988881809Y1
公开(公告)日:1988-05-13
申请号:KR2019850005865
申请日:1985-05-20
Applicant: 박기준 , 박성준
Inventor: 박기준 , 박성준
IPC: F24D3/04
公开(公告)号:KR201988881808Y1
申请号:KR2019850005864
公开(公告)号:KR2019880002016Y1
公开(公告)日:1988-06-03
申请号:KR2019850007747
申请日:1985-06-26
IPC: F24H1/18 , F24D3/06
Abstract: 내용 없음.
公开(公告)号:KR2019880002017Y1
申请号:KR2019850007746
Applicant: 박기준
IPC: F24H1/24 , F24D3/06
公开(公告)号:KR2019880001864Y1
公开(公告)日:1988-05-21
申请号:KR2019850007397
申请日:1985-06-20
IPC: G01F23/32