| 发明名称 |
Hjälpmedel för läsning, innefattande polariserade optiska element |
| 摘要 |
One of the eyes (6) is kept covered by a shield (2) formed by a contact lens (4) and glass eye (5). Sections (7, 8) of the glass eye exhibit different light polarising properties and the contact lens includes a section which does not polarise light. |
| 申请公布号 |
SE9900803(L) |
申请公布日期 |
2000.09.09 |
| 申请号 |
SE19990000803 |
申请日期 |
1999.03.08 |
| 申请人 |
PARLENVI PAUL |
发明人 |
PARLENVI PAUL |
| 分类号 |
G02C;G02C7/12;G09B17/02;(IPC1-7):G02C7/12 |
主分类号 |
G02C |
| 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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