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发明名称
Concrete reinforcing bar support
摘要
申请公布号
GB2169931(A)
申请公布日期
1986.07.23
申请号
GB19850001163
申请日期
1985.01.17
申请人
SHEAN SHIUN * WU;YING CHE * CHENG
发明人
SHEAN SHIUN * WU;YING CHE * CHENG
分类号
E04C5/18;(IPC1-7):E04C5/18
主分类号
E04C5/18
代理机构
代理人
主权项
地址
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