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经营范围
发明名称
Improvements in or relating to gaseous electric discharge devices and circuits including such devices
摘要
申请公布号
GB738810(A)
申请公布日期
1955.10.19
申请号
GB19540001962
申请日期
1950.12.15
申请人
WESTERN ELECTRIC COMPANY
发明人
分类号
H01J17/48;H03K29/00
主分类号
H01J17/48
代理机构
代理人
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