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发明名称
摘要
申请公布号
DE2624566(C2)
申请公布日期
1988.02.04
申请号
DE19762624566
申请日期
1976.06.01
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
SUZUKI, TADAO;YOSHIDA, TADAO;WACHI, SHIGEAKI, TOKIO/TOKYO, JP
分类号
H02M3/338;H02M7/5383;H02M7/5387;(IPC1-7):H02M3/337
主分类号
H02M3/338
代理机构
代理人
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