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发明名称
PHOTOELECTRIC SWITCH
摘要
申请公布号
JPH027618(A)
申请公布日期
1990.01.11
申请号
JP19880157671
申请日期
1988.06.24
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
KAMIYA ATSUSHI
分类号
H03K17/78
主分类号
H03K17/78
代理机构
代理人
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地址
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