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发明名称
SEGMENT PIECE AND CONSTRUCTION METHOD OF UNDERGROUND STRUCTURE
摘要
申请公布号
JPH11350867(A)
申请公布日期
1999.12.21
申请号
JP19980160050
申请日期
1998.06.09
申请人
KATO KENSETSU:KK;NIPPON KOKAN LIGHT STEEL KK
发明人
HAMADA YOSHIYUKI;TAKEDA MICHIYA;SATO KAZUYOSHI;NAGAOKA SHOGO;ICHIKAWA HIROYASU
分类号
E02D5/38;E02D29/045;E21D5/10;E21D13/00;(IPC1-7):E21D5/10
主分类号
E02D5/38
代理机构
代理人
主权项
地址
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