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发明名称
Swaging and alignment die
摘要
申请公布号
US2029704(A)
申请公布日期
1936.02.04
申请号
US19340741704
申请日期
1934.08.27
申请人
DALLAS SAMUEL B
发明人
DALLAS SAMUEL B.
分类号
B21K13/02
主分类号
B21K13/02
代理机构
代理人
主权项
地址
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