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发明名称
PRZETWORNICA STATYCZNA PRADU STALEGO O REGULOWANYM NAPIECIU WYJSCIOWYM
摘要
申请公布号
PL103762(B1)
申请公布日期
1979.07.31
申请号
PL19750181248
申请日期
1975.06.14
申请人
发明人
分类号
H01F21/06;H02M3/335;(IPC1-7):H02M3/33
主分类号
H01F21/06
代理机构
代理人
主权项
地址
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