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发明名称
摘要
申请公布号
JPS542414(Y2)
申请公布日期
1979.02.01
申请号
JP19730008345U
申请日期
1973.01.19
申请人
发明人
分类号
F01C21/08;F04C18/16;(IPC1-7):F04C17/12
主分类号
F01C21/08
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