| 发明名称 |
STRUMENTO OTTICO A FORMA DI OCCHIALE, OCULARE, MONOCOLO O SIMILE CON LENTI A CRISTALLI LIQUIDI. |
| 摘要 |
<p>The optical instrument comprises at least one lens (5) and application means (9) for applying the optical device. The lens is constituted at least in part by a liquid crystal device (LCD); power supply means of regulable voltage (11) are provided, to control the transparency of the lens.</p> |
| 申请公布号 |
ITFI930196(D0) |
申请公布日期 |
1993.10.06 |
| 申请号 |
IT1993FI00196 |
申请日期 |
1993.10.06 |
| 申请人 |
A.B.G. S.R.L. |
发明人 |
BOCCI SANDRO;ANGILELLA BRUNO;GALLORINI MASSIMO |
| 分类号 |
G02C7/10;G02F1/133 |
主分类号 |
G02C7/10 |
| 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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