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DEVICE FOR PRODUCING CONCRETE BLOCKS
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Publication number 20220274284
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Publication date Sep 1, 2022
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Franz Carl Nüdling Basaltwerke GmbH + Co. KG
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Bernhard Klöppner
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B28 - WORKING CEMENT, CLAY, OR STONE
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DEVICE FOR PRODUCING CONCRETE BLOCKS
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Publication number 20210221025
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Publication date Jul 22, 2021
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Franz Carl Nüdling Basaltwerke GmbH + Co. KG
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Bernhard Klöppner
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B28 - WORKING CEMENT, CLAY, OR STONE
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FLOATING CUT-OFF BAR FOR A MOLD BOX
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Publication number 20140048964
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Publication date Feb 20, 2014
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KEYSTONE RETAINING WALL SYSTEMS LLC
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David M. LaCroix
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B28 - WORKING CEMENT, CLAY, OR STONE
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MOULD FILLING METHOD AND APPARATUS
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Publication number 20130049260
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Publication date Feb 28, 2013
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OLDCASTLE APG, INC.
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Ronald J. Scherer
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B28 - WORKING CEMENT, CLAY, OR STONE
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