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发明名称
A CONCRETE MEMBER COMPRISING FIREPROOFING MATERIAL BE COVERED ON EXTERIOR OF A STEEL PIPE AND CONSTRUCTING METHOD THE SAME
摘要
申请公布号
KR20090047044(A)
申请公布日期
2009.05.12
申请号
KR20070113021
申请日期
2007.11.07
申请人
DAELIM INDUSTRIAL CO., LTD.
发明人
KIM, OOK JONG;KIM, YONG RO
分类号
E04B1/16;E04B1/94;E04C3/30;E04G23/02
主分类号
E04B1/16
代理机构
代理人
主权项
地址
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