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发明名称
Guide instrument for bending of pipe
摘要
申请公布号
KR20130007070(U)
申请公布日期
2013.12.10
申请号
KR20120004590U
申请日期
2012.05.31
申请人
发明人
分类号
B21D7/16
主分类号
B21D7/16
代理机构
代理人
主权项
地址
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