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公开(公告)号:KR2019910021063U
公开(公告)日:1991-12-20
申请号:KR2019900007216
申请日:1990-05-26
Applicant: 정정포
Inventor: 정정포
IPC: H01R13/70
公开(公告)号:KR2019910007672Y1
公开(公告)日:1991-09-30
申请号:KR2019880021067
申请日:1988-12-20
Applicant: 최헌 , 정정포
Inventor: 최헌 , 정정포
IPC: H01J61/30
Abstract: 내용 없음.
公开(公告)号:KR3001002590000S
公开(公告)日:1990-03-26
申请号:KR3019880017196
申请日:1988-12-19
Designer: 정정포
公开(公告)号:KR2019900004175U
公开(公告)日:1990-02-08
申请号:KR2019880010995
申请日:1988-07-06
IPC: H05B41/00
公开(公告)号:KR2019900001672U
公开(公告)日:1990-01-19
申请号:KR2019880009096
申请日:1988-06-14
IPC: H01R13/02
公开(公告)号:KR2019890007778U
公开(公告)日:1989-05-17
申请号:KR2019870016334
申请日:1987-09-25
IPC: H02H3/00 , H02H9/02