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发明名称
Taajuusmuuttaja
摘要
申请公布号
FI20095983(A)
申请公布日期
2011.03.25
申请号
FI20090005983
申请日期
2009.09.24
申请人
ABB OY
发明人
RANTANEN, JUSSI
分类号
H02M
主分类号
H02M
代理机构
代理人
主权项
地址
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