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发明名称
Cathode ray tube
摘要
申请公布号
GB427703(A)
申请公布日期
1935.04.23
申请号
GB19330020333
申请日期
1933.07.19
申请人
RADIOAKTIENGESELLSCHAFT D. S. LOEWE;KURT SCHLESINGER
发明人
分类号
H01J29/46;H01J29/84
主分类号
H01J29/46
代理机构
代理人
主权项
地址
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