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摘要
申请公布号
JPS56149841(U)
申请公布日期
1981.11.10
申请号
JP19800049238U
申请日期
1980.04.10
申请人
发明人
分类号
F24F11/02;F25B1/00;(IPC1-7):F24F11/02
主分类号
F24F11/02
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