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发明名称
DIGITAL FILTERS
摘要
申请公布号
EP0021018(B1)
申请公布日期
1984.08.08
申请号
EP19800102726
申请日期
1980.05.16
申请人
NEC CORPORATION
发明人
NAKAYAMA, KENJI
分类号
G06F7/52;G06F7/523;G06F7/527;H03H17/02;(IPC1-7):03H17/02
主分类号
G06F7/52
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代理人
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