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发明名称
Scoring system
摘要
申请公布号
US2646119(A)
申请公布日期
1953.07.21
申请号
US19510243826
申请日期
1951.08.27
申请人
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE
发明人
JR. WILLIAM W. WOOD,
分类号
G09B9/08
主分类号
G09B9/08
代理机构
代理人
主权项
地址
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