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发明名称
摘要
申请公布号
JPS63120089(U)
申请公布日期
1988.08.03
申请号
JP19870010246U
申请日期
1987.01.26
申请人
发明人
分类号
C21C5/52;F27B3/08;F27D3/18;(IPC1-7):F27B3/08
主分类号
C21C5/52
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代理人
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