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Method for producing filter bellows |
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2020-02-11 |
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Liquid filtering device |
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2019-10-29 |
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Air filter element with retaining geometry |
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2019-07-23 |
| 10335718 |
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2019-07-02 |
| 10213723 |
Filter element having a filter bellows |
— |
2019-02-26 |
| 9670805 |
Filtering system for motor oil of an internal combustion engine and replaceable filter of a filtering system |
Andreas Wildermuth, Dieter Schreckenberger |
2017-06-06 |
| 9579596 |
Air filter element having a specific retaining geometry |
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2017-02-28 |
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Filter device, in particular liquid filter |
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2016-11-08 |
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Air filter element with retaining geometry |
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2016-10-11 |
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Air filter element with retaining geometry |
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2016-09-20 |
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Filter element and filter module |
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2014-07-01 |
| 8685127 |
Compact filter, method for producing a compact filter, and filter medium |
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2014-04-01 |
| 8105485 |
Filtering system, in particular for filtering liquids in internal combustion engines |
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2012-01-31 |
| 7845500 |
Oil filter unit |
Claudia Hueppchen, Josef Rohrmeier, Dieter Amesoeder, Aude Nicolas |
2010-12-07 |