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发明名称
Method and apparatus for producing wire
摘要
申请公布号
US1994187(A)
申请公布日期
1935.03.12
申请号
US19330699875
申请日期
1933.11.27
申请人
BENNINGTON EARL T
发明人
BENNINGTON EARL T.
分类号
B21B1/16;B21B13/10
主分类号
B21B1/16
代理机构
代理人
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地址
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