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发明名称
Method of joining strip
摘要
申请公布号
US3163931(A)
申请公布日期
1965.01.05
申请号
US19600045883
申请日期
1960.07.28
申请人
REYNOLDS METALS COMPANY
发明人
NIELSEN JOHN E.
分类号
B21D39/03
主分类号
B21D39/03
代理机构
代理人
主权项
地址
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