| 发明名称 |
Cleaner with dirt cup |
| 摘要 |
A vacuum cleaner is provided with a dirt cup and a dirt cup holder that telescopically engages with a handle of the cleaner for the guidance of it as the handle of the cleaner pivots relative to the main body of the cleaner.
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| 申请公布号 |
US4405346(A) |
申请公布日期 |
1983.09.20 |
| 申请号 |
US19810282443 |
申请日期 |
1981.07.13 |
| 申请人 |
THE HOOVER COMPANY |
发明人 |
TSCHUDY, DONALD B.;LORSON, EMMETT D. |
| 分类号 |
A47L9/10;A47L9/14;(IPC1-7):B01D46/48 |
主分类号 |
A47L9/10 |
| 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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