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发明名称
摘要
申请公布号
JPS63143766(U)
申请公布日期
1988.09.21
申请号
JP19870035187U
申请日期
1987.03.12
申请人
发明人
分类号
F02N19/08;(IPC1-7):F02N17/053
主分类号
F02N19/08
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