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发明名称
METHOD FOR TAMPING UNDERWATER GROUND
摘要
申请公布号
JPH02274914(A)
申请公布日期
1990.11.09
申请号
JP19890096970
申请日期
1989.04.17
申请人
KAIYO KOGYO KK
发明人
ISHII KEIJI
分类号
E02D3/02;E02D15/10
主分类号
E02D3/02
代理机构
代理人
主权项
地址
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