Latest Inventions, Goods, Services
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2021
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Invention
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Oil filter.
An oil filter assembly is disclosed for a machine, such as an internal combustion en... |
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Invention
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Filter and method for filtering a liquid. An oil filter assembly is disclosed for a machine, such... |
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2020
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Invention
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Oil filter. An oil filter assembly is disclosed for a machine, such as an internal combustion eng... |
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2014
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Invention
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Method for filtering a liquid. An oil filter assembly is disclosed for a machine, such as an inte... |
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2011
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Invention
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Method of filtering a liquid with a filter assembly having a primary and a secondary filter. An o... |
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2009
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Invention
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Oil filter |
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