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发明名称
Выпрямитель для дуговой сварки
摘要
申请公布号
SU145954(A1)
申请公布日期
1961.11.30
申请号
SU19610733741
申请日期
1961.06.08
申请人
发明人
POTAPEVSKIJ A.G.
分类号
B23K9/06;H02M7/04
主分类号
B23K9/06
代理机构
代理人
主权项
地址
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