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经营范围
发明名称
Dispositifs à décharge gazeuse
摘要
申请公布号
FR1172965(A)
申请公布日期
1959.02.18
申请号
FRD1172965
申请日期
1957.03.13
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H01J17/00
主分类号
H01J17/00
代理机构
代理人
主权项
地址
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