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发明名称
摘要
申请公布号
JP2590085(Y2)
申请公布日期
1999.02.10
申请号
JP19930006182U
申请日期
1993.02.23
申请人
发明人
分类号
F04B27/08;F04B27/14;(IPC1-7):F04B27/08
主分类号
F04B27/08
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