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发明名称
摘要
申请公布号
JP3047040(U)
申请公布日期
1998.03.31
申请号
JP19970812997U
申请日期
1997.09.11
申请人
发明人
分类号
F24F1/00;(IPC1-7):G09B19/02;B42D15/00
主分类号
F24F1/00
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