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Air filter
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Patent number D1042775
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Issue date Sep 17, 2024
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Richard Ringström
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D23 - Environmental heating and cooling
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Test probe for a filter
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Patent number 10,677,690
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Issue date Jun 9, 2020
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Camfil AB
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Axel Mahler
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G01 - MEASURING TESTING
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Air filter
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Patent number D864369
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Issue date Oct 22, 2019
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Camfil AB
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Guillaume Gallet
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D23 - Environmental heating and cooling
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Air filter
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Patent number D864370
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Issue date Oct 22, 2019
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Camfil AB
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Guillaume Gallet
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D23 - Environmental heating and cooling
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Filter frame
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Patent number 10,369,507
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Issue date Aug 6, 2019
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Camfil AB
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Kenny Hedlund
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Backing net structure
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Patent number 10,071,331
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Issue date Sep 11, 2018
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Camfil AB
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Kenny Hedlund
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL