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发明名称
TRANSFORMER PARTICULARLY FOR THE MANUAL ARC WELDING
摘要
申请公布号
CS202419(B1)
申请公布日期
1981.01.30
申请号
CS19780008896
申请日期
1978.12.27
申请人
VASILEV,LJUDMIL,CS
发明人
VASILEV,LJUDMIL,CS
分类号
(IPC1-7):H01F31/06
主分类号
(IPC1-7):H01F31/06
代理机构
代理人
主权项
地址
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