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Door assembly
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Patent number 7,699,088
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Issue date Apr 20, 2010
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Dynaco International S.A.
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Benoit Coenraets
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Self-repairable shutter device
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Patent number 7,665,506
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Issue date Feb 23, 2010
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Dynaco International S.A.
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Benoit Coenraets
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Roller curtain device
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Patent number 7,581,578
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Issue date Sep 1, 2009
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Dynaco International S.A.
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Benoit Coenraets
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Shutter device with guideways
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Patent number 7,409,981
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Issue date Aug 12, 2008
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Dynaco International S.A.
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Benoit Coenraets
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Device with flexible shutter
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Patent number 6,962,188
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Issue date Nov 8, 2005
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Dynaco International, S.A.
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Benoit Coenraets
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A62 - LIFE-SAVING FIRE-FIGHTING
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Closure device with a flexible screen
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Patent number 6,119,758
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Issue date Sep 19, 2000
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Dynaco International
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Benoit Coenraets
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Closing, separating or covering device
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Patent number 5,526,865
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Issue date Jun 18, 1996
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Dynaco International
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Benoit J. Coenraets
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS