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发明名称
Taajuusmuuttaja
摘要
申请公布号
FI8231(U1)
申请公布日期
2009.03.23
申请号
FI20080000370U
申请日期
2008.11.19
申请人
ABB OY,
发明人
METSO,VESA
分类号
H02M5/42;H02M1/08;H02M7/00
主分类号
H02M5/42
代理机构
代理人
主权项
地址
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