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发明名称
HIGH-STRENGTH METAL SOLIDIFIED MATERIAL AND ACID STEEL AND MANUFACTURING METHODS THEREOF
摘要
申请公布号
KR20010074460(A)
申请公布日期
2001.08.04
申请号
KR1020007010628
申请日期
2000.09.25
申请人
发明人
分类号
B22F3/14
主分类号
B22F3/14
代理机构
代理人
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地址
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