发明名称 |
AN ALPHANUMERICAL KEYBOARD |
摘要 |
The present invention relates to an alphanumerical keyboard (1) which includes a plurality of numeral keys and function keys. According to the invention, the keyboard (1) is programmed so that an alpha-character will always be generated when two mutually adjacent keys (T) depressed simultaneously, and that a numeral will always be generated when only one numeral key is depressed.
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申请公布号 |
WO9638776(A1) |
申请公布日期 |
1996.12.05 |
申请号 |
WO1996SE00367 |
申请日期 |
1996.03.22 |
申请人 |
MINEC SYSTEMS AB;HILLMERING, CHRISTER |
发明人 |
HILLMERING, CHRISTER |
分类号 |
H03M11/08;B41J5/08;G06F3/023;G06F15/02;(IPC1-7):G06F3/023 |
主分类号 |
H03M11/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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