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发明名称
CONNECTOR SPACER FOR CONCRETE REINFORCEMENT AND PROCESS FOR PRODUCING THEREOF
摘要
申请公布号
CZ9201880(A3)
申请公布日期
1993.06.16
申请号
CS19920001880
申请日期
1992.06.18
申请人
SIEGFRIED DREIZLER
发明人
DREIZLER SIEGFRIED
分类号
E04C5/16;E04C5/20;(IPC1-7):E04C5/16
主分类号
E04C5/16
代理机构
代理人
主权项
地址
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