| 发明名称 |
CONTACT LENSES BEARING MARKS |
| 摘要 |
This invention provides a contact lens comprising a front surface, a back surface, and an identifying mark, wherein said identifying mark comprises one or more holes depressed into at least one of said surfaces of said lens. <IMAGE> |
| 申请公布号 |
SG83705(A1) |
申请公布日期 |
2001.10.16 |
| 申请号 |
SG19990001101 |
申请日期 |
1999.03.11 |
| 申请人 |
JOHNSON & JOHNSON VISION PRODUCTS, INC. |
发明人 |
JONGLIANG WU;KHALED A. CHEHAB;CARL G. CROWE;VICTOR LUST;RICHARD J. NASON;TIMOTHY R. POLING;JON SCOTT WALKER |
| 分类号 |
G02C7/04;B29D11/00;G02C7/02;(IPC1-7):G02C7/04 |
主分类号 |
G02C7/04 |
| 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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