| Patent Number | Title | Applicant | Opposition Date |
|---|---|---|---|
| EP3498918 | Soil-Working Machine With Control Panel With Improved Protection Against Vandalism | WIRTGEN GMBH | Mar 10, 2021 |
| EP3040477 | Method And Device For Determining A Surface Milled By At Least One Construction Machine Or Removal Machine With A Rotary Cutter | WIRTGEN GMBH | Apr 17, 2019 |
| EP2192966 | Filter Device And Filter Element | HYDAC FILTERTECHNIK GMBH | Aug 29, 2018 |
| EP2025812 | Scraper Device And Construction Machine | WIRTGEN GMBH | Feb 12, 2018 |
| EP2479398 | Waste Gas System For A Construction Machine | JOSEPH VÖGELE AG | Feb 2, 2018 |
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