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发明名称
摘要
申请公布号
JPS5464802(U)
申请公布日期
1979.05.08
申请号
JP19770140250U
申请日期
1977.10.17
申请人
发明人
分类号
F02F1/42;F02B23/08;F02B29/00;F02B31/00;F02B31/02;(IPC1-7):F02B31/00
主分类号
F02F1/42
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代理人
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地址
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