| 发明名称 |
Abrasion resistant optical materials and process for making same |
| 摘要 |
An abrasion resistant optical composite comprising a plastic substrate having a chromium layer and a glass layer sequentially deposited thereover.
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| 申请公布号 |
US4056649(A) |
申请公布日期 |
1977.11.01 |
| 申请号 |
US19760726714 |
申请日期 |
1976.09.24 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
WALLS, JR., JOHN J.;MCKYTON, RICHARD A. |
| 分类号 |
B32B17/10;G02B1/10;(IPC1-7):B05D5/06 |
主分类号 |
B32B17/10 |
| 代理机构 |
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| 地址 |
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