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发明名称
FREQUENCYYVOLTAGE CONVERTER
摘要
申请公布号
JPS5480167(A)
申请公布日期
1979.06.26
申请号
JP19770147151
申请日期
1977.12.09
申请人
HITACHI LTD
发明人
YAMAMOTO NORIO
分类号
H03K9/06;G01R23/06
主分类号
H03K9/06
代理机构
代理人
主权项
地址
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