| 发明名称 |
CORRECTIVE MIRROR ASSEMBLY |
| 摘要 |
A lens-mirror device corresponding substantially to the spectacle lens optical requirements of an individual and corrected for use at a distance of the order of 20 centimeters from the individual's eyes, to facilitate makeup and other routine operations around the eyes and the adjacent areas of the face.
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| 申请公布号 |
US3677620(A) |
申请公布日期 |
1972.07.18 |
| 申请号 |
USD3677620 |
申请日期 |
1967.11.20 |
| 申请人 |
JOSEPH BETTENCOURT;JOHN D. PLEICH;PAUL HOLLAND |
发明人 |
JOSEPH BETTENCOURT |
| 分类号 |
G02C5/00;G02C7/14;(IPC1-7):G02B27/02;G02B17/00;G02B7/18 |
主分类号 |
G02C5/00 |
| 代理机构 |
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