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发明名称
DIGITAL METHOD AND DEVICE FOR ANALYZING FREQUENCY
摘要
申请公布号
JPH05256883(A)
申请公布日期
1993.10.08
申请号
JP19920089654
申请日期
1992.03.14
申请人
发明人
分类号
G01R23/10;G01R23/16;(IPC1-7):G01R23/10
主分类号
G01R23/10
代理机构
代理人
主权项
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