发明名称 |
Filter for smoking products and method for the production of a conical filter for smoking products |
摘要 |
<p>A tobacco pipe has a smoke filter consisting of a plastic or ceramic mantle around a granular filling or porous filter material e.g. carbon granules. The filter chamber is conical and the porous filter material in the chamber takes the form of a truncated cone. The mantle outer face consists of or is clad with an absorptive paper.</p> |
申请公布号 |
EP1512335(A1) |
申请公布日期 |
2005.03.09 |
申请号 |
EP20040021327 |
申请日期 |
2004.09.08 |
申请人 |
VAUEN ADOLF ECKERT KG |
发明人 |
ECKERT,ALEXANDER |
分类号 |
A24D3/00;A24D3/04;(IPC1-7):A24D3/00 |
主分类号 |
A24D3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|