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经营范围
发明名称
Cathode ray tubes and the like
摘要
申请公布号
GB532996(A)
申请公布日期
1941.02.04
申请号
GB19390026946
申请日期
1939.09.30
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H01J25/78
主分类号
H01J25/78
代理机构
代理人
主权项
地址
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