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CUTTING TOOL
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Publication number 20180142432
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Publication date May 24, 2018
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ATLAS COPCO SECOROC AB
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Tomas Rostvall
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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MANHOLE REMOVER
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Publication number 20110084540
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Publication date Apr 14, 2011
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Gary L. Cochran
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Slot cutting apparatus
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Publication number 20080205983
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Publication date Aug 28, 2008
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Diamond Surface, Inc.
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Terrence L. Kraemer
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Excavation system and method
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Publication number 20070012463
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Publication date Jan 18, 2007
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Enbridge Technology Inc.
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John W. McGivery
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rotary drill bit
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Publication number 20050061552
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Publication date Mar 24, 2005
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John F. Moore
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Excavation system and method
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Publication number 20040112613
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Publication date Jun 17, 2004
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John W. McGivery
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Pavement corer and method
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Publication number 20030007835
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Publication date Jan 9, 2003
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Stephen W. Jurshak
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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