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发明名称
Improvements in image dissector
摘要
申请公布号
GB493007(A)
申请公布日期
1938.09.30
申请号
GB19370021697
申请日期
1937.08.06
申请人
FARNSWORTH TELEVISION INCORPORATED
发明人
分类号
H01J31/42
主分类号
H01J31/42
代理机构
代理人
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