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发明名称
Cathode-ray tube display system
摘要
申请公布号
US2648061(A)
申请公布日期
1953.08.04
申请号
US19470794208
申请日期
1947.12.29
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
PARKER ERIC;WALLIS PETER R.;WORONCOW ALEXANDER
分类号
G01S7/20
主分类号
G01S7/20
代理机构
代理人
主权项
地址
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