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发明名称
RELAY DRIVER CIRCUIT
摘要
申请公布号
JPS53148268(A)
申请公布日期
1978.12.23
申请号
JP19770062123
申请日期
1977.05.30
申请人
HITACHI LTD
发明人
ITAGAKI TSUGIO
分类号
H01H47/32;H03K5/00;H03K5/1254
主分类号
H01H47/32
代理机构
代理人
主权项
地址
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