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发明名称
摘要
申请公布号
JPS59108091(U)
申请公布日期
1984.07.20
申请号
JP19830001771U
申请日期
1983.01.11
申请人
发明人
分类号
F28F9/02;(IPC1-7):F28F9/02
主分类号
F28F9/02
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代理人
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