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发明名称
SEGMENT AND JOINING METHOD OF SEGMENT
摘要
申请公布号
JPH11236797(A)
申请公布日期
1999.08.31
申请号
JP19980039382
申请日期
1998.02.20
申请人
OHBAYASHI CORP;ISHIKAWAJIMA CONSTR MATERIALS CO LTD
发明人
KANAI MAKOTO;FUKUMOTO KATSUJI;HASHIMOTO HIROHIDE;KOBAYASHI KAZUHIRO
分类号
E21D11/04;E21D11/08;(IPC1-7):E21D11/08
主分类号
E21D11/04
代理机构
代理人
主权项
地址
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