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公开(公告)号:KR102096487B1
公开(公告)日:2020-04-02
申请号:KR1020190082764
申请日:2019-07-09
Applicant: 강찬국 , 정민호
Inventor: 정민호 , 강찬국
IPC: E04F13/08 , E04B1/94 , B32B15/20 , B32B15/04 , B32B15/12 , B32B5/20 , C09D5/18