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发明名称
PENETRATOR FOR SHEET PILE BY BIAXIAL AUGER
摘要
申请公布号
JPS6363821(A)
申请公布日期
1988.03.22
申请号
JP19860207783
申请日期
1986.09.05
申请人
NAKAMURA KOGYO KK;HITACHI CONSTR MACH CO LTD
发明人
NAKAMURA YASUHIRO;HAMAZAKI GIICHI
分类号
E02D7/00
主分类号
E02D7/00
代理机构
代理人
主权项
地址
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