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发明名称
Способ электросварки внахлестку медных шин с алюминиевыми
摘要
申请公布号
SU101544(A2)
申请公布日期
1954.11.30
申请号
SU19510443683
申请日期
1951.02.19
申请人
KUZNETSOV V.A.;OBERSHTEJN A.A.
发明人
KUZNETSOV V.A.;OBERSHTEJN A.A.
分类号
B23K9/23;C25C7/02
主分类号
B23K9/23
代理机构
代理人
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地址
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