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发明名称
MESSWERTUMFORMER ZUR UMFORMUNG EINER WECHSELSPANNUNG EINES MEHRPHASIGEN SYMMETRISCHEN DREHSTROMSYSTEMS IN EINE AMPLITUDEN PROPORTIONALE GLEICHSPANNUNG
摘要
申请公布号
DE1806071(B2)
申请公布日期
1971.12.09
申请号
DE19681806071
申请日期
1968.10.30
申请人
发明人
分类号
H02M7/21;H02P21/10;H02P27/04;H02P27/06
主分类号
H02M7/21
代理机构
代理人
主权项
地址
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