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经营范围
发明名称
DIGITAL FILTER
摘要
申请公布号
JPS6490608(A)
申请公布日期
1989.04.07
申请号
JP19870247571
申请日期
1987.09.30
申请人
TOSHIBA CORP
发明人
OMURA HISASHI;SUZUKI MICHIO
分类号
H03H17/00;H03H17/02;H03H17/04
主分类号
H03H17/00
代理机构
代理人
主权项
地址
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