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经营范围
发明名称
A DRIVE SYSTEM FOR A TAP CHANGER
摘要
申请公布号
EP2054998(A1)
申请公布日期
2009.05.06
申请号
EP20070794189
申请日期
2007.08.24
申请人
ABB RESEARCH LTD
发明人
THORNELL-PERS, CHRISTER
分类号
H02P13/06;H02P3/26
主分类号
H02P13/06
代理机构
代理人
主权项
地址
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