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发明名称
摘要
申请公布号
JPS5333041(U)
申请公布日期
1978.03.23
申请号
JP19770103860U
申请日期
1977.08.04
申请人
发明人
分类号
F24D3/08;F24D10/00;F24D17/00;(IPC1-7):F24D3/08
主分类号
F24D3/08
代理机构
代理人
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