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经营范围
发明名称
DIFFERENZVERSTAERKER
摘要
申请公布号
DE2837853(A1)
申请公布日期
1979.03.08
申请号
DE19782837853
申请日期
1978.08.30
申请人
SANSUI ELECTRIC CO.,LTD.
发明人
TAKAHASHI,SUSUMU;CHIKASHIGE,TADAAKI
分类号
H03F3/20;H03F3/30;H03F3/45;(IPC1-7):H03F3/45
主分类号
H03F3/20
代理机构
代理人
主权项
地址
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