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发明名称
LATERAL PIT EXCAVATION METHOD BY MEANS OF METHOD OF SHIELD CONSTRUCTION
摘要
申请公布号
JPS5265937(A)
申请公布日期
1977.05.31
申请号
JP19750142126
申请日期
1975.11.27
申请人
TAIHOU KENSETSU KK
发明人
KASHIMA YUTAKA;HAGIMOTO HIROMI;SUGIE TETSUYA;TOMIZAWA TSUTOMU
分类号
E21D9/06;E21D9/08
主分类号
E21D9/06
代理机构
代理人
主权项
地址
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