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经营范围
发明名称
FREQUENCY ANALYZER
摘要
申请公布号
JPH03175370(A)
申请公布日期
1991.07.30
申请号
JP19890314105
申请日期
1989.12.01
申请人
MITSUBISHI ELECTRIC CORP
发明人
NAKAGUCHI TOMOYUKI;TATSUMI KENJI
分类号
G01R23/17
主分类号
G01R23/17
代理机构
代理人
主权项
地址
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