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发明名称
Device for preventing flame to be flowed into an upper story of apartment
摘要
申请公布号
KR100859583(B1)
申请公布日期
2008.09.24
申请号
KR20050112264
申请日期
2005.11.23
申请人
发明人
分类号
A62C2/06;A62C2/10
主分类号
A62C2/06
代理机构
代理人
主权项
地址
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