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发明名称
摘要
申请公布号
JPS606997(U)
申请公布日期
1985.01.18
申请号
JP19830094179U
申请日期
1983.06.21
申请人
发明人
分类号
F28F17/00;F28F9/02;(IPC1-7):F28F17/00
主分类号
F28F17/00
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代理人
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