Coffee table convertible into a dining table

Beautiful coffee table with modernist lines, transforming if necessary into a large dining table. The top measures 65x100 and can be unfolded to measure 130x100. Usually attributed to roche bobois, but we have not found a reference. Minimal traces of life, mainly: 2 small tears on the folded top, and 1 tear on the unfolded top (see photos) which can easily be fixed with a lick of paint, but we prefer to leave it as is. Note: the only other one on the site is twice as expensive.