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发明名称
STRUCTURE OF JOINING STEEL SEGMENTS
摘要
申请公布号
JPH06280498(A)
申请公布日期
1994.10.04
申请号
JP19930068797
申请日期
1993.03.26
申请人
ISHIKAWAJIMA CONSTR MATERIALS CO LTD
发明人
HASHIMOTO HIROHIDE
分类号
E21D11/14;(IPC1-7):E21D11/14
主分类号
E21D11/14
代理机构
代理人
主权项
地址
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