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发明名称
Improvements in or relating to television pick-up tubes
摘要
申请公布号
GB739767(A)
申请公布日期
1955.11.02
申请号
GB19540013565
申请日期
1954.05.10
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
H01J31/26
主分类号
H01J31/26
代理机构
代理人
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