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发明名称
PHOTOELECTRIC SWITCH
摘要
申请公布号
JPH01311721(A)
申请公布日期
1989.12.15
申请号
JP19880143315
申请日期
1988.06.10
申请人
FUJI ELECTRIC CO LTD
发明人
TANIGAWA KIYOSHI
分类号
H03K17/78
主分类号
H03K17/78
代理机构
代理人
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