Have you got an idea about this chair ?  

To my eye it looks like some ...
To my eye it looks like some random office chair with a less than perfect reupholstery job. Nothing special.
But I don't know, I'll have to sit on it (badaboom).

as far as i could see from...
as far as i could see from the limited amount of the image i could download
often sold as Milo Baughman

thanks
Hello,
Thanks ! I think that you are right ! i'ts looks like Milo Baughman chairs a lot ! ..I have resize the pictures for a best visibility and i added it more... Same feelings ?
Best regards.

Not Milo Baughman in my...
Not Milo Baughman in my opinion, more of a Willy Rizzo style but probably a Jean Charles chair.

you are great !
Hello .. i search for willy rizzo chairs..and it's definitivly him ! (in my opinion ).. Not milo baughman .. you are right.. there is exactly the sames (with larger frame) in a design gallery (see pictures). You are talking about " Jean Charles" chair..i don't understand ..what is jean charles ? castelbajac ?
Thanks a lot for your post,
Best regards.

There is very little info...
There is very little info online about Jean Charles, it is possible he was one of the sons of Maison Charles but I have not found the link yet. His designs are very very similar with those of Rizzo almost direct copies actually.