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发明名称
Cathode ray tube
摘要
申请公布号
US2176974(A)
申请公布日期
1939.10.24
申请号
US19350011196
申请日期
1935.03.15
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
MCGEE JAMES DWYER;CONDLIFFE GEORGE EDWARD
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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