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OUTOTEC (FILTERS) OY
| OUTOTEC (FILTERS) OY Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110031193 | LIQUID EXTRACTION FILTER AND METHOD FOR CLEANING IT - The object of the invention is a liquid extraction filter, more particularly a continuous-action, top-feed, vacuum drum filter. What is essential in the invention is that the filter comprises a drum structure ( | 02-10-2011 |