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经营范围
发明名称
Tube assembling apparatus
摘要
申请公布号
US3406838(A)
申请公布日期
1968.10.22
申请号
US19660587759
申请日期
1966.10.19
申请人
HUDSON ENGINEERING CORPORATION
发明人
DAVIDSON EUGENE M.
分类号
B21D53/08
主分类号
B21D53/08
代理机构
代理人
主权项
地址
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