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经营范围
发明名称
SOLID-STATE RELAY
摘要
申请公布号
JPS6447123(A)
申请公布日期
1989.02.21
申请号
JP19870203410
申请日期
1987.08.18
申请人
HITACHI LTD;HITACHI HARAMACHI SEMICONDUCTOR LTD
发明人
KATO YOSHIAKI;YAMAZAKI TATSUO;SATO SEIZO;NAITO MASAHIRO;HIDA TAIICHIRO
分类号
H03K17/725;H03K17/78
主分类号
H03K17/725
代理机构
代理人
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地址
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