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公开(公告)号:KR2019950023674U
公开(公告)日:1995-08-23
申请号:KR2019940001568
申请日:1994-01-27
Applicant: 삼성전자주식회사
Inventor: 이재학
IPC: F24C7/08
公开(公告)号:KR2019910003636U
公开(公告)日:1991-02-27
申请号:KR2019890009982
申请日:1989-07-06
IPC: H04N5/44