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发明名称
Elektronenstrahlroehre, insbesondere Bildroehre fuer Fernsehempfangszwecke, mit elektrostatischer Fokussierung
摘要
申请公布号
DE936941(C)
申请公布日期
1955.12.22
申请号
DE1953T008651
申请日期
1953.11.14
申请人
TELEFUNKEN G.M.B.H.
发明人
GUNDERT EBERHARD DR.-ING.
分类号
H01J29/62
主分类号
H01J29/62
代理机构
代理人
主权项
地址
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