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发明名称
METHOD FOR MANUFACTURING HIGH SI GRAIN ORIENTED ELECTRICAL STEEL SHEET HAVING GOOD CORE LOSS PROPERTY AT HIGH FREQUENCY
摘要
申请公布号
KR100711470(B1)
申请公布日期
2007.04.18
申请号
KR20050129184
申请日期
2005.12.24
申请人
POSCO
发明人
CHOI, KYU SEUNG;PARK, JONG TAE;HAN, MIN SOO
分类号
C21D8/12;C22C38/00
主分类号
C21D8/12
代理机构
代理人
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