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发明名称
摘要
申请公布号
JPS52148824(U)
申请公布日期
1977.11.11
申请号
JP19770006445U
申请日期
1977.01.21
申请人
发明人
分类号
F02M7/12;F02M3/00;F02M3/09;F02M7/24;F02M17/38;F02M19/00;(IPC1-7):F02M7/24
主分类号
F02M7/12
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代理人
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地址
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