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发明名称
摘要
申请公布号
JPH02126090(U)
申请公布日期
1990.10.17
申请号
JP19890035452U
申请日期
1989.03.27
申请人
发明人
分类号
F04C18/16;F04C25/02;(IPC1-7):F04C25/02
主分类号
F04C18/16
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