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经营范围
发明名称
Improvements in or relating to television reproducing cathode ray tubes
摘要
申请公布号
GB525616(A)
申请公布日期
1940.09.02
申请号
GB19390006079
申请日期
1939.02.23
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;LEONARD MORRIS MYERS;ARTHUR TISSO STARR
发明人
分类号
H01J29/14
主分类号
H01J29/14
代理机构
代理人
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地址
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