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发明名称
Method for treating metals
摘要
申请公布号
US2047814(A)
申请公布日期
1936.07.14
申请号
US19300461977
申请日期
1930.06.18
申请人
GENERAL CABLE CORPORATION
发明人
AKEN JAMES NELSON
分类号
C23C2/08;C23C2/38
主分类号
C23C2/08
代理机构
代理人
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