| 专利名称： | EXTRACTION DEVICE FOR USE WHEN EXTRACTING A CERAMIC FOAM FILTER |
| 公开（告）号： | |
| 公开（公告）日： | 2007-02-01 00:00:00 |
| 申请（专利）号： | WO2006GB02232(WO2007012795) |
| 申请日： | 2006-06-19 00:00:00 |
| 发明（设计）人： | PYROTEK INC (US)VINCENT MARK (GB) |
| (申请)专利权（人）： | VINCENT MARK (GB) |
| 内容： | An extraction device is provided for use when extracting a ceramic foam filter, as used for example in the production and processing of aluminium. The extraction device includes an anchor device (1) having an anchor body (2) suitable for driving into the filter, and a screw thread (8) that extends along at least part of the length of the anchor body, for engagement with the filter. |
发布日期：2007-08-23 09:19:00