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One or more seat strength, flip element, optionally with or without arm rests, in a bed can be converted by the forwardly directed, coupled movement of the inclined at an angle to the rear seat back frame and a double in conjunction with a telescopic extension on rollers
One or more seat strength, flip element, optionally with or without arm rests, in a bed can be converted by the forwardly directed, coupled movement of the inclined at an angle to the rear seat back frame and a double in conjunction with a telescopic extension on rollers