There is no Filosofia logo on the front, only the Kosmos logo. The back is the major difference from the Filosofia edition, with the names and addresses of the distributors by country for the French language countries. It was distributed by Asmodée, and translated by Filosofia. The translation of Catan was made by Filosofia who were the distributor in Canada. When Tilsit lost the licence in France, Kosmos decided to produce a french version, using all the texts from Filosofia. On the back, you can read who was the distributor in each country of french langage : Asmodée in France, Filosfia in Canada, Hodin in Belgium and Luxembourg and Lemaco in Switzerland.
Later, Filosfia will publish the French version for the world, but with only one distributor... Asmodée.