| 发明名称 |
BIFOCAL INTRAEYE-PIECE LENS |
| 摘要 |
FIELD: ophthalmology. SUBSTANCE: parts of 1,2 of optical member are made to have difference in diopter force no less than 4,0 diopter. EFFECT: improved acuity of vision at a short and far distance. 2 cl, 1 dwg |
| 申请公布号 |
RU94014673(A) |
申请公布日期 |
1996.04.27 |
| 申请号 |
RU19940014673 |
申请日期 |
1994.04.19 |
| 申请人 |
TOVARISHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JUFIRMA "OKUPLAST" |
发明人 |
CHUPROV A.D.;MJAGKOV V.N. |
| 分类号 |
A61F2/16 |
主分类号 |
A61F2/16 |
| 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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