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经营范围
发明名称
PRESTRAINED REINFORCEMENT ELEMENT
摘要
申请公布号
SU1032142(A2)
申请公布日期
1983.07.30
申请号
SU19823400627
申请日期
1982.02.18
申请人
NII BETONA ZHELEZOBETONA GOSS
发明人
MAMEDOV TOFIK I,SU;MULIN NIKOLAJ M,SU
分类号
E04C5/08;E04G21/12;(IPC1-7):E04C5/08
主分类号
E04C5/08
代理机构
代理人
主权项
地址
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