发明名称 |
Jewellery pin or earring incorporating electronic timepiece - responds to manual operation of contact source to provide spoken time announcement |
摘要 |
The jewellery item has a hollow recess (3) for housing an electronic timepiece (5), which responds to operation of a contact source for announcing the time. Pref. the jewellery item is in the form of a flat cylinder with two parallel end faces (21,22). The contact source is provided by a pressure responsive switch, incorporated in the front face. The loudspeaker opening is incorporated in the mantle surface of the cylinder. USE - For providing time announcement for vehicle driver without interrupting driving concentration.
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申请公布号 |
DE4232149(A1) |
申请公布日期 |
1994.03.31 |
申请号 |
DE19924232149 |
申请日期 |
1992.09.25 |
申请人 |
SZEKELY, ISTVAN, 91785 PLEINFELD, DE |
发明人 |
SZEKELY, ISTVAN, 91785 PLEINFELD, DE |
分类号 |
A44C1/00;A44C7/00;G04G13/00;G04G17/08;(IPC1-7):A44C15/00;A44C25/00 |
主分类号 |
A44C1/00 |
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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