| 发明名称 |
IMPROVEMENTS IN OR RELATING TO FILTER BAGS FOR SUCTION CLEANERS |
| 摘要 |
<p>A disposable vacuum cleaner bag of paper is insertable into a bag compartment of a cleaner. It has an open dirt intake end and a remote closed end. At the closed end the bag is provided with one or more reinforcing strips having bevelled edges.</p> |
| 申请公布号 |
IE45677(B1) |
申请公布日期 |
1982.10.20 |
| 申请号 |
IE19770001842 |
申请日期 |
1977.09.05 |
| 申请人 |
VORWERK & CO INTERHOLDING GMBH |
发明人 |
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| 分类号 |
A47L9/14;(IPC1-7):A47L9/14 |
主分类号 |
A47L9/14 |
| 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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