发明名称 |
Modified dust collecting bag for vacuum cleaner has tubular portion made of latex which can expand to seal bag in place in machine |
摘要 |
<p>The latex tubular portion may be rolled into position on a nozzle in the machine. The tubular portion is capable of expanding to fit different sizes of nozzles and bag connectors so as to fit in a wide variety of different makes of vacuum cleaner. The tubular portion may be unrolled from the connector once the bag is full.</p> |
申请公布号 |
DE20218202(U1) |
申请公布日期 |
2003.02.20 |
申请号 |
DE2002218202U |
申请日期 |
2002.11.22 |
申请人 |
PRANG, MICHAEL |
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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