发明名称 System for storing and displaying baseball little league game data
摘要 A portable, calculator-size, easy to use Little League baseball game score keeper that can be used to enter, save and display baseball game information, including game and season histories.
申请公布号 US2007203592(A1) 申请公布日期 2007.08.30
申请号 US20060365361 申请日期 2006.02.28
申请人 PENNINGTON CARTER 发明人 PENNINGTON CARTER
分类号 G06F19/00 主分类号 G06F19/00
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