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A FILTER ELEMENT
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Publication number 20210245082
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Publication date Aug 12, 2021
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Consaif OY
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Enna Rane
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CONCRETE MIXING MACHINE
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Publication number 20200406500
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Publication date Dec 31, 2020
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Donald A. Pope
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B28 - WORKING CEMENT, CLAY, OR STONE
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VOLUMETRIC MOBILE POWDER MIXER
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Publication number 20170080601
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Publication date Mar 23, 2017
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Flashfill Services, LLC
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Douglas Alex Hernandez
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B28 - WORKING CEMENT, CLAY, OR STONE
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Concrete recovery system
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Publication number 20020108537
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Publication date Aug 15, 2002
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David James Beckham
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B28 - WORKING CEMENT, CLAY, OR STONE