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发明名称
METHOD AND DEVICE FOR DRIVING WATER PIPE* SEWER* ETC* INTO GROUND HAVING UNDERGROUND WATER
摘要
申请公布号
JPS53136312(A)
申请公布日期
1978.11.28
申请号
JP19770051356
申请日期
1977.05.04
申请人
IMAMURA SUSUMU
发明人
IMAMURA SUSUMU
分类号
E21D9/08;E02F5/18
主分类号
E21D9/08
代理机构
代理人
主权项
地址
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