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经营范围
发明名称
Improvements in electric modulating arrangements comprising an electron multiplier
摘要
申请公布号
GB531219(A)
申请公布日期
1940.12.31
申请号
GB19390020418
申请日期
1939.07.13
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;DENNIS CLARK ESPLEY
发明人
分类号
H03C5/00
主分类号
H03C5/00
代理机构
代理人
主权项
地址
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