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发明名称
A method of and means for shaping metal tubes or containers
摘要
申请公布号
GB486083(A)
申请公布日期
1938.05.25
申请号
GB19380008874
申请日期
1936.09.25
申请人
JOHN ARTHUR DOVE
发明人
分类号
B21D22/18
主分类号
B21D22/18
代理机构
代理人
主权项
地址
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