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发明名称
Submerged-arc welding composition
摘要
申请公布号
US3328212(A)
申请公布日期
1967.06.27
申请号
US19650468114
申请日期
1965.06.29
申请人
UNION CARBIDE CORPORATION
发明人
COLESS THOMAS L.
分类号
B23K35/30;B23K35/36
主分类号
B23K35/30
代理机构
代理人
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地址
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