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发明名称
EINRICHTUNG ZUR ERZEUGUNG EINER WECHSELSPANNUNG.
摘要
申请公布号
AT64249(T)
申请公布日期
1991.06.15
申请号
AT19870901338T
申请日期
1987.03.20
申请人
JOHO, REINHARD
发明人
JOHO, REINHARD
分类号
H02M7/537;H02M7/797;H03K4/02;(IPC1-7):H02M7/537
主分类号
H02M7/537
代理机构
代理人
主权项
地址
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