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经营范围
发明名称
RESONANCE FREQUENCY AUTOMATIC MEASURING DEVICE
摘要
申请公布号
JPS5282276(A)
申请公布日期
1977.07.09
申请号
JP19750157151
申请日期
1975.12.27
申请人
PIONEER ELECTRONIC CORP
发明人
KUWAMURA HARUKI
分类号
G01R27/02;G01H13/00;G01R27/28;G01R29/00
主分类号
G01R27/02
代理机构
代理人
主权项
地址
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