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Metal door
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Patent number 8,656,684
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Issue date Feb 25, 2014
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Daniel J. Cullinane
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Metal door
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Patent number 8,534,027
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Issue date Sep 17, 2013
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Daniel J. Cullinane
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS