发明名称 |
VACUUM CLEANER BAG ASSEMBLY |
摘要 |
<p>A vacuum cleaner has an elongated porous outer bag for holding a filter bag over an air outlet. A hanger within the outer bag is positioned to suspend the outer bag from the vacuum cleaner, as well as to hold a pocket within the outer bag, so that spare filter bags may be held within the porous outer bag.</p> |
申请公布号 |
CA1136361(A) |
申请公布日期 |
1982.11.30 |
申请号 |
CA19780315060 |
申请日期 |
1978.10.31 |
申请人 |
SCHAEFER, HAROLD W.;THOMAS, JOYCE K.;HOHULIN, SAMUEL E. |
发明人 |
SCHAEFER, HAROLD W.;THOMAS, JOYCE K.;HOHULIN, SAMUEL E. |
分类号 |
A47L9/00;A47L9/14;B01D46/02;(IPC1-7):A47L9/14 |
主分类号 |
A47L9/00 |
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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