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发明名称
摘要
申请公布号
JPS5239050(Y2)
申请公布日期
1977.09.05
申请号
JP19710101702U
申请日期
1971.11.01
申请人
发明人
分类号
C21D1/10;C21D1/00;C21D1/18;C21D1/62;C21D9/00;C21D9/08;C21D11/00;(IPC1-7):C21D1/18
主分类号
C21D1/10
代理机构
代理人
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地址
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