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发明名称
摘要
申请公布号
JP3537099(B2)
申请公布日期
2004.06.14
申请号
JP19930197741
申请日期
1993.07.16
申请人
发明人
分类号
E02F3/348;E02F3/43;(IPC1-7):E02F3/43
主分类号
E02F3/348
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代理人
主权项
地址
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