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发明名称
摘要
申请公布号
JPH0527517(U)
申请公布日期
1993.04.09
申请号
JP19910082417U
申请日期
1991.09.14
申请人
发明人
分类号
F24F1/00;F24F13/20;(IPC1-7):F24F1/00
主分类号
F24F1/00
代理机构
代理人
主权项
地址
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