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发明名称
Scoreboard
摘要
申请公布号
US2164466(A)
申请公布日期
1939.07.04
申请号
US19360088039
申请日期
1936.06.29
申请人
MONTGOMERY AUGIE L
发明人
MONTGOMERY AUGIE L.
分类号
A63B71/06
主分类号
A63B71/06
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代理人
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