Fastening for the retention of quilts in covers, of the type intended to immovably secure a main quilt element (1) inside a housing (2), characterized in that it consists of joint elements (3) arranged in a fixed manner in the main quilt element (1) and reciprocal connecting elements (4) arranged in a fixed manner in the cover (2), said joining elements (3 and 4) being able to establish a removable coupling coupling with each other. (Machine-translation by Google Translate, not legally binding)
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