| 发明名称 |
DUST COLLECTING DEVICE FOR COPYING MACHINES |
| 摘要 |
PURPOSE:To dislodge the toner from a filter and facilitate maintenance by providing a dust collector filter between a rotary brush for removing the residual toner deposited on drum and a blower and letting a vibrator be actuated by the start switch synchronized to the copying machine unit. |
| 申请公布号 |
JPS541640(A) |
申请公布日期 |
1979.01.08 |
| 申请号 |
JP19770067012 |
申请日期 |
1977.06.06 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
OKANO KENJI;HAYASHI YOSHITAKA;KATOU KIMINORI |
| 分类号 |
G03G21/10;G03G21/00 |
主分类号 |
G03G21/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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