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发明名称
Process and apparatus for drawing metal strips
摘要
申请公布号
US2092188(A)
申请公布日期
1937.09.07
申请号
US19350029809
申请日期
1935.07.05
申请人
AARON SIMONS
发明人
SIMONS AARON
分类号
B21C1/00
主分类号
B21C1/00
代理机构
代理人
主权项
地址
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