发明名称 |
TONER CONCENTRATION DETECTOR |
摘要 |
PURPOSE:To measure toner concentrations inexpensively and highly accurately by making use of the fact that flowing-down speed of developer varies depending upon its concentration. |
申请公布号 |
JPS5434838(A) |
申请公布日期 |
1979.03.14 |
申请号 |
JP19770100410 |
申请日期 |
1977.08.24 |
申请人 |
HITACHI LTD |
发明人 |
TERAJIMA ISAMU;IWAMATSU MAKOTO |
分类号 |
G03G15/08 |
主分类号 |
G03G15/08 |
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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