While I don't know the answer to that question- I checked on
http://www.pagesjaunes.fr/trouverlesprofessionnels/index.do the French Yellow Pages website and the results were inconclusive. You might consider the following:
FIRST OPTION
Ask this same question in French ("Salut, je serai de passage en France du 30 juin au 6 août et je voudrais savoir où est-ce que je peux acheter des chopes à Paris- c'est pour offrir à mon père? Merci d'avance." The place to ask that would be:
http://fr.answers.yahoo.com/dir/;_ylt=ApQmcEoyjo8JiIki3uuM0wL1KRV.;_ylv=3?link=list&sid=396545371SECOND OPTION
I found a website that could be of interest to you:
http://www.lachope.com/frame_forum.html If you like, simply ask the above French-language question, after filling out the fields on the website ("Votre nom" = last name, "Votre prénom" = first name, "Votre e-mail" = translation presumably not required, and "A vous" is simply where you would type your question.
Good luck; I hope this helps. Paris isn't especially associated with beer- this would have probably been an easier request to fulfil if you were traveling to, say, Strasbourg- but I'm sure you'll find what you're looking for.