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发明名称
Apparatus for annealing and coating wire
摘要
申请公布号
US2320412(A)
申请公布日期
1943.06.01
申请号
US19390307529
申请日期
1939.12.04
申请人
JOHN COOK
发明人
COOK JOHN
分类号
C21D9/62;C23C2/38
主分类号
C21D9/62
代理机构
代理人
主权项
地址
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