| 发明名称 |
A compact electronic calculator. |
| 摘要 |
<p>The invention relates to a compact electronic calculator to be worn as a pocket or wrist calculator or as a necklace. It is provided with a screen and at least one operating device to be acuated by human voice. The calculator operates by voice recognition. </p> |
| 申请公布号 |
EP0212759(A1) |
申请公布日期 |
1987.03.04 |
| 申请号 |
EP19860201446 |
申请日期 |
1986.08.21 |
| 申请人 |
C. VAN DER LELY N.V. |
发明人 |
VAN DER LELY, CORNELIS |
| 分类号 |
G04G21/06;G06F3/16;G06F15/02;(IPC1-7):G06F3/16;G04G1/00 |
主分类号 |
G04G21/06 |
| 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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