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发明名称
METHOD OF AND NETWORK FOR AUTOMATIC MEASUREMENT OF NOISE FACTOR
摘要
申请公布号
PL122321(B1)
申请公布日期
1982.07.31
申请号
PL19780207135
申请日期
1978.05.26
申请人
发明人
分类号
G01R;G01R29/26;(IPC1-7):G01R29/26
主分类号
G01R
代理机构
代理人
主权项
地址
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