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发明名称
UNDERWATER CAISSON EXCAVATING METHOD AND EXCAVATOR
摘要
申请公布号
JPH09111769(A)
申请公布日期
1997.04.28
申请号
JP19950274235
申请日期
1995.10.23
申请人
CHUBU ELECTRIC POWER CO INC;KONOIKE CONSTR LTD;KAWASAKI HEAVY IND LTD
发明人
MATSUYAMA AKIRA;OMORI JUNICHIRO;NASU SUSUMU;SAKA SUSUMU;ISHIKAWA YASUYOSHI;SAKOI KOZO;NIYAMA KOICHI
分类号
E02D23/00;E02D23/08;(IPC1-7):E02D23/08
主分类号
E02D23/00
代理机构
代理人
主权项
地址
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