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发明名称
PRECAST CONCRETE FOUNDATION MATERIAL
摘要
申请公布号
JPS6429525(A)
申请公布日期
1989.01.31
申请号
JP19870183568
申请日期
1987.07.24
申请人
SATO NOBUKO
发明人
SATO NOBUKO
分类号
E02D27/01
主分类号
E02D27/01
代理机构
代理人
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