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发明名称
TRANSFORMATOR FOR ELECTRICAL- ARCWELDING
摘要
申请公布号
BG31922(A1)
申请公布日期
1982.04.15
申请号
BG19810051530
申请日期
1981.04.03
申请人
POPOV,JJORDAN P.,BG;RADONOV,KRUM KH.,BG;POPOV,KONSTANTIN JA.,B7
发明人
POPOV,JJORDAN P.,BG;RADONOV,KRUM KH.,BG;POPOV,KONSTANTIN JA.,BG
分类号
(IPC1-7):01F31/06
主分类号
(IPC1-7):01F31/06
代理机构
代理人
主权项
地址
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