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Formwork device
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Patent number 10,760,289
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Issue date Sep 1, 2020
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DOKA NEWCON GMBH
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Bernd Schreyer
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E04 - BUILDING
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Concrete sideform system
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Patent number 8,967,588
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Issue date Mar 3, 2015
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SRB Construction Technologies Pty. Ltd.
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Robert Sladojevic
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B28 - WORKING CEMENT, CLAY, OR STONE
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Buck system
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Patent number 8,495,843
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Issue date Jul 30, 2013
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Knut Horneland
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E04 - BUILDING
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Concrete sideform system
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Patent number 8,025,267
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Issue date Sep 27, 2011
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SRB Construction Technologies Pty. Ltd.
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Robert Sladojevic
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B28 - WORKING CEMENT, CLAY, OR STONE
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Poured wall unit
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Patent number 7,823,363
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Issue date Nov 2, 2010
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Charles R. Boesch
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E04 - BUILDING
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Basement window system
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Patent number 6,904,727
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Issue date Jun 14, 2005
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Royal Group Technologies Limited
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Ronal Fredrick Edger
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E04 - BUILDING
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Pit form
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Patent number 6,477,816
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Issue date Nov 12, 2002
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Frommelt Industries of Canada, Inc.
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Joseph J. Di Biase
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E04 - BUILDING
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Window buck
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Patent number 6,453,620
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Issue date Sep 24, 2002
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Michael J. Williams
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Window frame device
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Patent number 5,881,510
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Issue date Mar 16, 1999
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The Kewanee Corporation
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James Ole
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Window pour mold
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Patent number 5,855,806
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Issue date Jan 5, 1999
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M & G Manufacturing Company Incorporated
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Larry John Caltrider
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E04 - BUILDING
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