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发明名称
CIRCUITRY FOR AND METHOD OF TESTING FREQUENCY CHARACTERISTICS WITH SIGNALS OF PREDETERMINED SHAPE
摘要
申请公布号
PL148040(B1)
申请公布日期
1989.09.30
申请号
PL19840251173
申请日期
1984.12.20
申请人
发明人
分类号
G01R;G01R23/00;G01R31/28;(IPC1-7):G01R31/28
主分类号
G01R
代理机构
代理人
主权项
地址
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