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发明名称
A PRODUCTION LINE AND A METHOD OF FORMING PROFILES
摘要
申请公布号
KR20070021168(A)
申请公布日期
2007.02.22
申请号
KR20067019935
申请日期
2006.09.26
申请人
发明人
分类号
B21D5/08;B21D5/06
主分类号
B21D5/08
代理机构
代理人
主权项
地址
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