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经营范围
发明名称
Reinforced steel concrete section tube
摘要
申请公布号
EP0640744(B1)
申请公布日期
1998.04.22
申请号
EP19940112164
申请日期
1994.08.04
申请人
ZUEBLIN SCHLEUDERBETONROHRWERKE GMBH
发明人
LAMMINGER, MANFRED, DIPL.-ING.;HERZ, HEINZ
分类号
E21B17/08;E21D9/00;E21D11/08;E21D11/38;(IPC1-7):E21D11/38
主分类号
E21B17/08
代理机构
代理人
主权项
地址
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