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发明名称
METHOD FOR ASSEMBLING AT LEAST TWO COMPONENT METAL ELEMENTS FOR PRODUCING A STRUCTURE
摘要
申请公布号
KR20020043545(A)
申请公布日期
2002.06.10
申请号
KR1020027000113
申请日期
2002.01.04
申请人
发明人
分类号
B21D39/02
主分类号
B21D39/02
代理机构
代理人
主权项
地址
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