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发明名称
摘要
申请公布号
JPS52164713(U)
申请公布日期
1977.12.14
申请号
JP19760074659U
申请日期
1976.06.08
申请人
发明人
分类号
F04C18/107;(IPC1-7):F04C17/12
主分类号
F04C18/107
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