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发明名称
Perfectionnements aux multiplicateurs électroniques à temps de transit
摘要
申请公布号
FR875532(A)
申请公布日期
1942.09.25
申请号
FRD875532
申请日期
1941.05.17
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
分类号
H01J25/06
主分类号
H01J25/06
代理机构
代理人
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地址
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