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经营范围
发明名称
Temporary safety barrier element
摘要
申请公布号
GB2474641(A)
申请公布日期
2011.04.27
申请号
GB20090018318
申请日期
2009.10.20
申请人
BALFOUR BEATTY UTILITY SOLUTIONS LIMITED;AMEC GROUP LIMITED;MORGAN EST PLC;SKANSKA UTILITIES LTD;NATIONAL GRID GAS PLC
发明人
ADRIAN BERRY;MATTHEW FIDDIMORE;JAMES TANNER
分类号
E01F13/02;E04H17/16
主分类号
E01F13/02
代理机构
代理人
主权项
地址
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