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发明名称
摘要
申请公布号
JPS6085092(U)
申请公布日期
1985.06.12
申请号
JP19830176717U
申请日期
1983.11.17
申请人
发明人
分类号
C21D1/40;H05B3/00;(IPC1-7):H05B3/00
主分类号
C21D1/40
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