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发明名称
CONTACTLESS SWITCHING DEVICE
摘要
申请公布号
JPH0327616(A)
申请公布日期
1991.02.06
申请号
JP19890160793
申请日期
1989.06.26
申请人
TOSHIBA CORP
发明人
UMAJI KATSUTO;NAKAGAWA KAZUHIKO
分类号
H03K17/725;H03K17/73;H03K17/78
主分类号
H03K17/725
代理机构
代理人
主权项
地址
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