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发明名称
Riveting machine
摘要
申请公布号
US2435652(A)
申请公布日期
1948.02.10
申请号
US19430490542
申请日期
1943.06.11
申请人
KOEHLER ARTHUR F
发明人
KOEHLER ARTHUR F.
分类号
B21J15/18;B21J15/32
主分类号
B21J15/18
代理机构
代理人
主权项
地址
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