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发明名称
摘要
申请公布号
JPS5579718(U)
申请公布日期
1980.06.02
申请号
JP19780165096U
申请日期
1978.11.29
申请人
发明人
分类号
F24F1/00;(IPC1-7):F24F1/00
主分类号
F24F1/00
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代理人
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地址
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