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发明名称
ACTIVE FILTER
摘要
申请公布号
EP0435472(A3)
申请公布日期
1991.07.10
申请号
EP19900313046
申请日期
1990.11.30
申请人
KABUSHIKI KAISHA TOSHIBA
发明人
KUSANO, TAKAHIRO, C/O INTELLECTUAL PROPERTY DIV.
分类号
H03H11/12;H03H11/04;(IPC1-7):H03H11/04
主分类号
H03H11/12
代理机构
代理人
主权项
地址
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