| 发明名称 |
ELECTROSTATIC RECORDING DEVICE |
| 摘要 |
PURPOSE:In the electrostatic photographic copying machine, to enable simultaneous recording of two colors in a simple constitution by applying a positive or negative polarity pulse by a switch which renders the voltage dividing circuit to be grounded. |
| 申请公布号 |
JPS5254442(A) |
申请公布日期 |
1977.05.02 |
| 申请号 |
JP19750130011 |
申请日期 |
1975.10.29 |
| 申请人 |
YOKOGAWA ELECTRIC WORKS LTD |
发明人 |
SUMI AKIRA;YAMAUCHI MINEO |
| 分类号 |
G03G15/05;B41J2/525;G03G15/00;G03G15/01;G06K15/14;H04N1/29 |
主分类号 |
G03G15/05 |
| 代理机构 |
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代理人 |
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| 地址 |
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