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发明名称
Method for manufacturing bimetallic bodies
摘要
申请公布号
US2438405(A)
申请公布日期
1948.03.23
申请号
US19460669573
申请日期
1946.05.14
申请人
CARNEGIE-ILLINOIS STEEL CORPORATION
发明人
JR. JAMES W. KINNEAR,
分类号
B23K20/22
主分类号
B23K20/22
代理机构
代理人
主权项
地址
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