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发明名称
DIGITAL FILTER
摘要
申请公布号
JPH09116387(A)
申请公布日期
1997.05.02
申请号
JP19950265831
申请日期
1995.10.13
申请人
RICOH CO LTD
发明人
ISHIHATA NAOMASA
分类号
H03H17/02;H03H17/04;(IPC1-7):H03H17/04
主分类号
H03H17/02
代理机构
代理人
主权项
地址
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