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发明名称
摘要
申请公布号
JPS524765(B1)
申请公布日期
1977.02.07
申请号
JP19710045162
申请日期
1971.06.22
申请人
发明人
分类号
F04C18/344;F04C27/00;(IPC1-7):F04C17/18
主分类号
F04C18/344
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