发明名称 Fire protection device for a cable or the like of a civil engineering or a structural work
摘要 A protective device (10) for use in the protection of at least a portion of an elongated article (50) which includes a main body (12), first and second parts (22), (27) which are connectible together such that, in an assembled position the main body has a chamber therein (14). The first and second parts each have two longitudinal extending side edge portions (23), (28), respective side edge portions of the first part being adapted to cooperate with the respective side edge portions of the second part to connect the two parts together in the assembled position.
申请公布号 US7943217(B2) 申请公布日期 2011.05.17
申请号 US20070223859 申请日期 2007.02.14
申请人 EFIFFAGE TP 发明人 BAUMGARTNER JEREMIE
分类号 A47G19/22;B28B21/00;B28B21/72;B28B23/08 主分类号 A47G19/22
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