| 发明名称 |
Telecommunications devices utilizing a 10 key tel keypad design |
| 摘要 |
A telephone or computer keyboard is equipped with a twelve key keypad configured to correspond to a standard telephone keypad output when their input is based upon a financial keypad format.
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| 申请公布号 |
US2002080936(A1) |
申请公布日期 |
2002.06.27 |
| 申请号 |
US20010962976 |
申请日期 |
2001.09.25 |
| 申请人 |
SHAWKY MOKHTAR |
发明人 |
SHAWKY MOKHTAR |
| 分类号 |
H04M1/02;H04M1/23;(IPC1-7):H04M11/00;H04B1/00 |
主分类号 |
H04M1/02 |
| 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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