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发明名称
摘要
申请公布号
JPH04111518(U)
申请公布日期
1992.09.28
申请号
JP19910016255U
申请日期
1991.03.19
申请人
发明人
分类号
F01N13/00;F01N13/10;F01N99/00;F02B27/04;(IPC1-7):F01N7/00;F01N7/10
主分类号
F01N13/00
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代理人
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