Written Offer for Source Code
For binaries that you receive from Turck that are licensed under any version of the 
GNU General Public License (GPL) or the GNU LGPL, you can receive a complete 
machine-readable copy of the source code by sending a written request to:

Hans Turck GmbH & Co. KG
Attn. Legal Department

Witzlebenstraße 7
D-45472 Mülheim an der Ruhr

open.source@turck.com

Your request should include: (i) the name of the covered binary, (ii) the version 
number of the Turck product containing the covered binary, (iii) your name, (iv) your 
company name (if applicable) and (v) your return mailing and email address (if available).

We may charge you a nominal fee to cover the cost of the media and distribution.

Your request must be sent within three (3) years after delivery of the product or as 
long as we offer spare parts or customer support for this product model.