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发明名称
摘要
申请公布号
JP3334003(B2)
申请公布日期
2002.10.15
申请号
JP19930075805
申请日期
1993.04.01
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发明人
分类号
A01C1/00;(IPC1-7):A01C1/00
主分类号
A01C1/00
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