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发明名称
Oil tank structures of stretching bending machines
摘要
申请公布号
KR20090003545(U)
申请公布日期
2009.04.15
申请号
KR20090003493U
申请日期
2009.03.26
申请人
发明人
分类号
B21D11/02;B21D11/22;B65D6/10
主分类号
B21D11/02
代理机构
代理人
主权项
地址
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