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发明名称
PHOTOELECTRIC SWITCH
摘要
申请公布号
JPH0983331(A)
申请公布日期
1997.03.28
申请号
JP19950241097
申请日期
1995.09.20
申请人
KEYENCE CORP
发明人
OSHITA JUNJI
分类号
H01H35/00;H03K17/78;(IPC1-7):H03K17/78
主分类号
H01H35/00
代理机构
代理人
主权项
地址
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