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公开(公告)号:KR2019880000299U
公开(公告)日:1988-02-17
申请号:KR2019860008925
申请日:1986-06-25
Applicant: 정동호
Inventor: 정동호
IPC: A47G29/10
公开(公告)号:KR3000142510001S
公开(公告)日:1977-08-03
申请号:KR3019730002173
申请日:1973-04-30
Designer: 정동호
公开(公告)号:KR3000142530001S
公开(公告)日:1977-07-30
申请号:KR3019730002177
公开(公告)号:KR3000142520000S
公开(公告)日:1976-04-16
申请号:KR3019730002171
公开(公告)号:KR200007230Y1
公开(公告)日:1971-01-12
申请号:KR2019680004161
申请日:1968-10-29
Applicant: 정동호 , 전흥주
Inventor: 정동호 , 전흥주
IPC: E06B9/58