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发明名称
Method of submerged arc welding of fillet welds
摘要
申请公布号
US3171944(A)
申请公布日期
1965.03.02
申请号
US19630267032
申请日期
1963.03.21
申请人
PULLMAX AKTIEBOLAG
发明人
LINNANDER CARL-ERIC
分类号
B23K9/18
主分类号
B23K9/18
代理机构
代理人
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地址
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