| 发明名称 |
Electrophotographic sheet material |
| 摘要 |
The present invention relates to an electrophotographic sheet material suitable for use as an offset printing master, comprising: a fibrous substrate, a continuous film of cellulose nitrate thereon and a layer of photo conductive material on said film.
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| 申请公布号 |
US4283473(A) |
申请公布日期 |
1981.08.11 |
| 申请号 |
US19790007493 |
申请日期 |
1979.01.29 |
| 申请人 |
DOMTAR INC. |
发明人 |
LEWINTON, COLIN H.;SAVIT, JOSEPH |
| 分类号 |
G03G5/14;(IPC1-7):G03G5/08;G03G5/10 |
主分类号 |
G03G5/14 |
| 代理机构 |
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