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发明名称
View finder for television cameras
摘要
申请公布号
US2525290(A)
申请公布日期
1950.10.10
申请号
US19470792051
申请日期
1947.12.16
申请人
PYE LIMITED
发明人
EDWARDS BADEN J.;GERMANY LESLIE W.
分类号
H04N5/232
主分类号
H04N5/232
代理机构
代理人
主权项
地址
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