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发明名称
ATTENUATOR CIRCUIT
摘要
申请公布号
SG9688(G)
申请公布日期
1988.07.01
申请号
SG19880000096
申请日期
1988.02.05
申请人
N.V. PHILIPS GLUEHLAMPENFABRIK
发明人
分类号
H03H11/24;H03H11/54;H03K5/13;(IPC1-7):H03H11/24
主分类号
H03H11/24
代理机构
代理人
主权项
地址
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