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发明名称
摘要
申请公布号
JPS5476249(U)
申请公布日期
1979.05.30
申请号
JP19770152140U
申请日期
1977.11.10
申请人
发明人
分类号
A01D27/00;(IPC1-7):A01D27/00
主分类号
A01D27/00
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代理人
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地址
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