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发明名称
Light responsive system
摘要
申请公布号
US2898525(A)
申请公布日期
1959.08.04
申请号
US19550494400
申请日期
1955.03.15
申请人
GENERAL ELECTRIC COMPANY
发明人
JACOBS JOHN E.
分类号
H01H47/24;H05B37/02
主分类号
H01H47/24
代理机构
代理人
主权项
地址
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