| 发明名称 |
OPTICAL RECORDING AND INFORMATION ELEMENTS |
| 摘要 |
<p>Optical recording elements having metal reflective layers which are coated on both sides with a ceramic overcoat are disclosed.</p> |
| 申请公布号 |
EP0193388(A3) |
申请公布日期 |
1989.02.22 |
| 申请号 |
EP19860301364 |
申请日期 |
1986.02.26 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GUPTA, MOOL CHAND;STINSON, DOUGLAS GREG |
| 分类号 |
B41M5/26;G03C1/72;G11B7/246;G11B7/257;(IPC1-7):G11B7/24 |
主分类号 |
B41M5/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
