| 发明名称 |
FREMGANGSMAADE TIL FREMKALDELSE OG FIKSERING AF ET BILLEDE OPNAAET VED ELEKTROGRAFI |
| 摘要 |
<p>The sharpness and contrast of reversed images obtained by pressure-fixation of electrostatically developed copies of negative transparencies is provided by dissipating the electrostatic latent image after the development step but before the pressure-fixing step. The process finds application in microfilm reader/reproduction devices.</p> |
| 申请公布号 |
DK340580(A) |
申请公布日期 |
1981.02.09 |
| 申请号 |
DK19800003405 |
申请日期 |
1980.08.07 |
| 申请人 |
RHONE-POULENC SYSTEMS |
发明人 |
KINGS D;QUANG P K |
| 分类号 |
G03G15/06;G03G13/08;G03G13/26;G03G15/08;G03G15/20;G03G21/00;G03G21/06;G03G21/08;(IPC1-7):G03G/ |
主分类号 |
G03G15/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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