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公开(公告)号:KR2019860012576U
公开(公告)日:1986-10-10
申请号:KR2019850002049
申请日:1985-03-02
Applicant: 한대근
Inventor: 장진태 , 서완석
IPC: H05B41/14
公开(公告)号:KR2019860012574U
申请号:KR2019850002047
公开(公告)号:KR2019860012575U
申请号:KR2019850002048