发明名称 KEYBOARD STRUCTURE
摘要 A word transcription keyboard utilizing at least one keypad which is available for access by a finger of the user. A second keypad accessible to the finger of the user is extended and terminated in a press pad for allowing contact of the palm region of the hand simultaneously with the pressing of the at least one finger accessible keypad.
申请公布号 EP1691983(A4) 申请公布日期 2008.05.14
申请号 EP20040813601 申请日期 2004.12.09
申请人 BENSON, SHERRIE L. 发明人 BENSON, SHERRIE L.
分类号 B41J5/08;B41F5/08;B41F5/10;B41F5/12;G06F3/02;G06K;H01H13/84 主分类号 B41J5/08
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