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经营范围
发明名称
FILTRE DISCRET NON RECURSIF
摘要
申请公布号
BE856442(A1)
申请公布日期
1978.01.04
申请号
BE19770179052
申请日期
1977.07.04
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03H17/06;(IPC1-7):H03C/
主分类号
H03H17/06
代理机构
代理人
主权项
地址
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