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发明名称
GROUP DELAY MEASURING DEVICE
摘要
申请公布号
JPS5221874(A)
申请公布日期
1977.02.18
申请号
JP19760095836
申请日期
1976.08.11
申请人
YOKOGAWA HIYUURETSUTO PATSUKAADO KK
发明人
DEBITSUDO DEI SHIYARITSUTO
分类号
G01R17/04;G01R27/28;H04B3/46
主分类号
G01R17/04
代理机构
代理人
主权项
地址
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