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公开(公告)号：KR3009341250000S
公开(公告)日：2017-12-07
申请号：KR3020170025958
申请日：2017-06-08
Applicant: 성균관대학교산학협력단
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公开(公告)号：KR3009074740000S
公开(公告)日：2017-05-23
申请号：KR3020160064190
申请日：2016-12-29
Applicant: 성균관대학교산학협력단
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