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发明名称
摘要
申请公布号
JPS566785(Y2)
申请公布日期
1981.02.14
申请号
JP19740056971U
申请日期
1974.05.18
申请人
发明人
分类号
F23Q25/00;F23D3/18;F23N5/24;F24C5/16;(IPC1-7):F23Q25/00
主分类号
F23Q25/00
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