It looks like something we have seen before. But it is a new piece from Front for Thonet or the whole company name Gebreuder Thonet Vienna. This familiar bench joint with a coat rack will live for a long time for sure. Classical look and a good useful piece of furniture.
The design makes me think of the Extension chair by Sjoerd Vroonland for Moooi
done a couple of years ago.
Have a wonderful weekend