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发明名称
Switch mode power converter, charger device and portable electrical tool
摘要
申请公布号
EP1469583(A3)
申请公布日期
2006.10.25
申请号
EP20040009064
申请日期
2004.04.16
申请人
BECH, DAVID
发明人
BECH, DAVID
分类号
H02M3/28;B23B45/02;B25F5/02;H02J7/00;H02J7/02;H02M3/337
主分类号
H02M3/28
代理机构
代理人
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