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发明名称
Improvements relating to temperature compensation of light sensitive bridges
摘要
申请公布号
GB346260(A)
申请公布日期
1931.04.07
申请号
GB19290030198
申请日期
1929.10.04
申请人
FREDERICK HURN CONSTABLE;RADIOVISOR PARENT LIMITED
发明人
分类号
G01R1/38
主分类号
G01R1/38
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代理人
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