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经营范围
发明名称
DISPOSITIF A DECHARGE GAZEUSE.
摘要
申请公布号
BE545789(A1)
申请公布日期
1959.10.09
申请号
BE19560545789
申请日期
1956.03.05
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
V.L. HOLDAWAY
分类号
H01J17/30;H01J17/40;(IPC1-7):H01J
主分类号
H01J17/30
代理机构
代理人
主权项
地址
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