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APPARATUS BASED ON ELETRIC ENGINE WHICH AIMED TO CONTROL THE FLOW OF THE TEMPERATED AIR TO THE ROOM BY OPENING AND/OR CLOSING THE BARS OF THE SHUTTER WHICH COVER THE ENTRY FROM WHICH THE TEMPERATED AIR FLOW TO THE ROOM
APPARATUS BASED ON ELETRIC ENGINE WHICH AIMED TO CONTROL THE FLOW OF THE TEMPERATED AIR TO THE ROOM BY OPENING AND/OR CLOSING THE BARS OF THE SHUTTER WHICH COVER THE ENTRY FROM WHICH THE TEMPERATED AIR FLOW TO THE ROOM