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公开(公告)号:KR200058337Y1
公开(公告)日:1991-08-12
申请号:KR2019880020696
申请日:1988-12-14
Applicant: 삼성전자주식회사
Inventor: 문양춘 , 안성민
IPC: H03G3/10
公开(公告)号:KR2019900013735U
公开(公告)日:1990-07-06
申请号:KR2019880020970
申请日:1988-12-15
Inventor: 이순일 , 안성민
IPC: H04N5/04
公开(公告)号:KR2019900004059U
公开(公告)日:1990-02-08
申请号:KR2019880012068
申请日:1988-07-23
Inventor: 안성민
IPC: H04N5/46
公开(公告)号:KR1019900001232A
公开(公告)日:1990-01-31
申请号:KR1019880007424
申请日:1988-06-18
Inventor: 안성민 , 이세권
IPC: H04N5/44
Abstract: 내용 없음