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发明名称
摘要
申请公布号
JP4763515(B2)
申请公布日期
2011.08.31
申请号
JP20060152573
申请日期
2006.05.31
申请人
发明人
分类号
B21J5/00;B21C23/00;B21C29/00;B21C29/02;B21C29/04;B21J13/02;C22C23/00;C22F1/00;C22F1/06
主分类号
B21J5/00
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代理人
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地址
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