发明名称 |
A DISPOSABLE FILTER MEANS FOR SMOKING |
摘要 |
The present invention is directed to a disposable shank trap for use with a pipe to filter smoke from the burning chamber. The shank trap can include or be associated with other filters to further filter smoke. The advantage of t he shank trap is that it can be easily replaced, avoid problems with the cleani ng of the pipe, provide efficient filtering of the smoke and efficient usage of the tobacco.
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申请公布号 |
CA2487706(A1) |
申请公布日期 |
2006.05.12 |
申请号 |
CA20042487706 |
申请日期 |
2004.11.12 |
申请人 |
KOLLASCH, STEFAN;TEYS, BRAD |
发明人 |
KOLLASCH, STEFAN;TEYS, BRAD |
分类号 |
A24F7/04;A24D3/00;A24D3/18;A24F5/00;A24F9/00 |
主分类号 |
A24F7/04 |
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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