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发明名称
摘要
申请公布号
JP3681927(B2)
申请公布日期
2005.08.10
申请号
JP19990209725
申请日期
1999.07.23
申请人
发明人
分类号
A01C11/02;(IPC1-7):A01C11/02
主分类号
A01C11/02
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