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经营范围
发明名称
Improvements in or relating to apparatus for use with cathode ray tubes
摘要
申请公布号
GB698678(A)
申请公布日期
1953.10.21
申请号
GB19500014222
申请日期
1950.06.07
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;HUGH BASIL SCOFIELD BRABHAM
发明人
分类号
H04N5/14;H04N5/208
主分类号
H04N5/14
代理机构
代理人
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地址
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