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发明名称
SPUTTER RESISTIVE COLD CATHODE FOR A LOW PRESSURE GAS DISCHARGE DEVICE
摘要
申请公布号
CA813454(A)
申请公布日期
1969.05.20
申请号
CAD813454
申请日期
申请人
RADIO CORPORATION OF AMERICA
发明人
KARL G. HERNQVIST
分类号
主分类号
代理机构
代理人
主权项
地址
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