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发明名称
Steel-concrete composite joist with fire-resistant support for ceiling elements
摘要
申请公布号
EP1669505(B1)
申请公布日期
2010.06.23
申请号
EP20050025146
申请日期
2005.11.17
申请人
VELTHORST BEHEER B.V.;VBI ONTWIKKELING B.V.
发明人
VELTHORST, HERMAN WILLEM;VAN PAASSEN, ADRIANUS
分类号
E04B5/02;E04B5/26;E04C3/293
主分类号
E04B5/02
代理机构
代理人
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地址
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