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发明名称
KATHODENSTRAHLROEHRE
摘要
申请公布号
DE2850369(A1)
申请公布日期
1979.05.31
申请号
DE19782850369
申请日期
1978.11.21
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
BIJMA,JAN;MARIA LINSSEN,HENRICUS WILHELMUS
分类号
H01J29/48;H01J29/50;H01J29/62;(IPC1-7):H01J29/56
主分类号
H01J29/48
代理机构
代理人
主权项
地址
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