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发明名称
Manufacturing Method for Non-Oriented Electrical Steel Sheet having Superior Punchability and Low Core Loss after Stress Relief Annealing
摘要
申请公布号
KR100544738(B1)
申请公布日期
2006.01.24
申请号
KR20010082121
申请日期
2001.12.20
申请人
发明人
分类号
C21D8/12
主分类号
C21D8/12
代理机构
代理人
主权项
地址
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