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经营范围
发明名称
FILTER CIRCUIT
摘要
申请公布号
EP0334980(B1)
申请公布日期
1993.05.26
申请号
EP19880105166
申请日期
1988.03.30
申请人
DEUTSCHE ITT INDUSTRIES GMBH
发明人
GIEBEL, BURKHARD, DIPL.-ING.
分类号
H03L7/093;H03L7/089
主分类号
H03L7/093
代理机构
代理人
主权项
地址
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