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发明名称
Improvements in or relating to light responsive devices for controlling electrical circuits
摘要
申请公布号
GB702588(A)
申请公布日期
1954.01.20
申请号
GB19520006856
申请日期
1952.03.17
申请人
SVENSKA AKTIEBOLAGET GASACCUMULATOR
发明人
分类号
G01J5/40;H01H37/32
主分类号
G01J5/40
代理机构
代理人
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