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发明名称
摘要
申请公布号
JPS60106428(U)
申请公布日期
1985.07.19
申请号
JP19830198095U
申请日期
1983.12.22
申请人
发明人
分类号
A01F12/54;A01F12/18;(IPC1-7):A01F12/18
主分类号
A01F12/54
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代理人
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