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发明名称
ventilation structure of window
摘要
본 발명은 창문 프레임의 양측에 마련된 통풍수단을 통해 창문을 열지 않고도 실내 및 실외공기를 순환시켜 통풍효율을 증대시키는 창호 통풍구조에 관한 것이다.
申请公布号
KR20160142919(A)
申请公布日期
2016.12.14
申请号
KR20150078447
申请日期
2015.06.03
申请人
우석대학교 산학협력단
发明人
강희철
分类号
E06B7/06
主分类号
E06B7/06
代理机构
代理人
主权项
地址
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