发明名称 |
DENSITY ADJUSTING DEVICE FOR COPYING MACHINE |
摘要 |
PURPOSE:To improve the operability and to make the density adjustment proper by adjusting the density of a copy image in a manner to detect the densities the white and black portions of an original. |
申请公布号 |
JPS5289330(A) |
申请公布日期 |
1977.07.26 |
申请号 |
JP19760005738 |
申请日期 |
1976.01.21 |
申请人 |
RICOH KK |
发明人 |
MURAI KAZUO |
分类号 |
G03G15/04;G03B27/72;G03G15/043;G03G21/00 |
主分类号 |
G03G15/04 |
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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