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经营范围
发明名称
Sweep synchronizing and beam blanking device
摘要
申请公布号
US2419118(A)
申请公布日期
1947.04.15
申请号
US19430473060
申请日期
1943.01.21
申请人
ALLEN B. DU MONT LABORATORIES, INC.
发明人
CHRISTALDI PETER S.;BANKER JOHN RICHARD
分类号
H03K4/86;H04N3/24;H04N5/08
主分类号
H03K4/86
代理机构
代理人
主权项
地址
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