| 发明名称 |
CHEMICAL CARBONLESS COPY PAPER AND TRANSFER MEDIUM THEREFOR |
| 摘要 |
<p>An improved chemical carbonless copy paper system including an improved not melt type of coating for CB type pressure sensitive carbonless copy paper having discrete liquid droplets of metallic salt solution electron accepting chromogenic reagent material contained therein.</p> |
| 申请公布号 |
CA1176461(A) |
申请公布日期 |
1984.10.23 |
| 申请号 |
CA19820403190 |
申请日期 |
1982.05.18 |
| 申请人 |
FRYE COPYSYSTEMS, INC. |
发明人 |
EHRHARDT, GERRY H.;CARLSON, GENE D. |
| 分类号 |
(IPC1-7):B41M5/12 |
主分类号 |
(IPC1-7):B41M5/12 |
| 代理机构 |
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