| 发明名称 |
REFLEX COPYING PROCESS ONTO LIGHT-SENSITIVE RECORDING MATERIALS, THE RESULTING IMAGED MATERIAL AND ITS USE FOR OPTICAL PROJECTION |
| 摘要 |
Reflex copying of original materials, normally having an opaque background, onto light-sensitive vesicular imaging materials wherein exposure to light is effected through a screen which transmits the incident light in separate bundles of light rays. |
| 申请公布号 |
DE2967042(D1) |
申请公布日期 |
1984.07.12 |
| 申请号 |
DE19792967042 |
申请日期 |
1979.11.06 |
| 申请人 |
BEXFORD LIMITED |
发明人 |
HUFFEY, ROY FREDERICK;POPE, JOHN ANTHONY |
| 分类号 |
G03C5/56;G03C5/10;G03C5/60;(IPC1-7):G03C5/00 |
主分类号 |
G03C5/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
