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发明名称
摘要
申请公布号
JPS5539451(U)
申请公布日期
1980.03.13
申请号
JP19780122751U
申请日期
1978.09.08
申请人
发明人
分类号
F24F5/00;F25B39/04;(IPC1-7):F24F5/00
主分类号
F24F5/00
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