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申请公布号
JPS5393455(U)
申请公布日期
1978.07.29
申请号
JP19760175928U
申请日期
1976.12.28
申请人
发明人
分类号
A01F12/10;A01D61/04;(IPC1-7):A01F12/10
主分类号
A01F12/10
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