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发明名称
Method of lead coating a ferrous article
摘要
申请公布号
US2643975(A)
申请公布日期
1953.06.30
申请号
US19490100686
申请日期
1949.06.22
申请人
UNITED STATES STEEL CORPORATION
发明人
NEISH RICHARD A.
分类号
C23C2/02;C23C2/10
主分类号
C23C2/02
代理机构
代理人
主权项
地址
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