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经营范围
发明名称
TRANSISTORINVERTORSCHAKELING.
摘要
申请公布号
NL188724(C)
申请公布日期
1992.09.01
申请号
NL19760006365
申请日期
1976.06.11
申请人
SONY CORPORATION (SONY KABUSHIKI KAISHA) TE TOKIO, JAPAN.
发明人
分类号
H02M3/338;H04B15/02;(IPC1-7):H02M3/28
主分类号
H02M3/338
代理机构
代理人
主权项
地址
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