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发明名称
摘要
申请公布号
JPH0199941(U)
申请公布日期
1989.07.05
申请号
JP19870194896U
申请日期
1987.12.24
申请人
发明人
分类号
F02C6/18;F02C7/143;(IPC1-7):F02C7/143
主分类号
F02C6/18
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