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发明名称
摘要
申请公布号
JPS55500318(A)
申请公布日期
1980.05.29
申请号
JP19790500796
申请日期
1979.05.10
申请人
发明人
分类号
C21D9/00;C21D11/00;F27B9/14;F27B9/20;F27B9/24;F27B9/38;F27B9/40;F27D3/00;F27D19/00
主分类号
C21D9/00
代理机构
代理人
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地址
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