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经营范围
发明名称
SIGNAL TRANSMISSION CIRCUIT USING PHOTOCOUPLER
摘要
申请公布号
JPH01161909(A)
申请公布日期
1989.06.26
申请号
JP19870322156
申请日期
1987.12.17
申请人
MITSUBISHI ELECTRIC CORP
发明人
HASHINAGA HITOSHI
分类号
H03H11/02
主分类号
H03H11/02
代理机构
代理人
主权项
地址
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